KMOD - K-Series -TRANSMISSION - Asheboro, NC
Performance - Honda-Acura Engines Transmissions & Turbo Kits
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Mon-Fri 12noon-8pm           
Sat 12noon-5p(by Appointment Only)
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Email: kmod@kmodperformance.com    
For Orders:(336)517-7419 
 



K-Series Transmission
-All prices do not include shipping, unless noted.
-All Transmissions Are Built Per Customer Order - Normal Build Time Is 2-4 Week
-RSX, Civic Si, TSX, & Accord Transmissions
***All services/jobs/special order parts REQUIRE a min 65% Deposit***
KMOD "High Performance" Trans Rebuild Service
Does your trans grind going into gear? 1st to 2nd or 3rd to 4th. Get it rebuilt with high performance synchros from Synchrotech along w/ replacing the 2nd gear or 2ng Gear Slider.-New 2nd, 3rd, & 4th gear Synchrotech carbon lined synchros **Includes the new synchros, a new 2nd gear or 2nd gear slider(which ever is needed more) -Drop off, or ship us your grinding trans, and recieve back a freshly rebuilt, butter smooth shifting transmission *Core required* **Shipping Not Included**
Price: $999.00
Transmission:
New 2nd Gear or 2nd Gear Slider:
KMOD "Drag Special" Trans Rebuild-Up to 400whp
-All Honda OEM Gears -Longer 1st, & 2nd, Shorter 3rd & 4th Gears -Synchrotech Carbon Synchros -4.7 Final Drive -Synchrotech/MFactory Differential(LSD) -All new OEM bearings & seals -Can be done to your 5speed or 6speed Transmission ** Proven on the KMOD RSX to 10.20@150mph *see home page for videos *Core Required* **Shipping Not Included** **400whp rating for 24.5 or shorter street Tire**
Price: $2,999.00
KMOD STREET Race Transmission Rebuild: Up to 500whp
**Designed For Up 500whp Applications** -GearX Helical Cut/Synchro 1st & 2nd Gears -Honda OEM 3rd & 4th Gears -GearX Gears are Forged Steel Gears -Longer 1st, & 2nd Gear ratios -Short 3rd, 4th, & 5th Gear- (stock 6th) Upgraded Carbon Synchros -Synchrotech/MFactory LSD Differential -All new OEM bearings & seals *Core Required* **Shipping Not Included** **500whp rating based on 24.5 or shorter Tire**
Price: $3,399.00
KMOD STREET RACE Transmission Rebuild-Turbo: Up to 800whp
**Designed For Up to 800whp Applications** -Gear-X Helical Cut/Synchro 1-4 Gearset -Forged Steel Gears -Longer 1st, - 4th Gears -Synchrotech Carbon Synchros -Synchrotech/MFactory LSD Differential -OEM Honda 4.38 Final -All new OEM bearings & seals *Core Required* **Shipping Not Included** **800whp rating for 24.5 or shorter street Tire*
Price: $4,399.00
KMOD DRAG RACE Transmission Rebuild-Turbo
**Designed For Over 800whp Applications** -PPG Straight Cut/Dog 1-4 Gearset -Forged Steel Gears -Longer 1st, - 4th Gears -Synchrotech Carbon Synchros -Synchrotech/MFactory LSD Differential -OEM Honda 4.38 Final -All new OEM bearings & seals -Good for 160+mph at 9600rpm in 4th gear. *Core Required* **Shipping Not Included**
Price: $6,915.00
Gear Ratios:
KMOD Road Race Transmission Rebuild
**Designed For up to 500whp Applications** -Gear-X Helical Cut/Synchro 1-6 Gearset -Forged Steel Gears -Longer 1st,2nd Gears -Shorter 2nd -6th Gears -Synchrotech Carbon Synchros -Synchrotech/MFactory LSD Differential -All new OEM bearings & seals *Core Required* **Shipping Not Included**
Price: $4,399.00
Quaife 5-Speed Sequential Gearbox
QKE8J is a 5-speed sequential gearkit -Ideally suited to circuit racing, drag racing and rally use -it’s designed as a direct replacement for the standard six-speed H-pattern Honda transmission. -Comes w/ replacement Quaife outer gearbox case incorporating an additional support bearing between 4th and 5th gear. -A compact, drum style sequential gearchange mechanism and an open face dog design ensure an ultra rapid, positive gear sequential shift. -re-uses the original bellhousing half of the transmission casing, enabling the retention of the Honda clutch, differential, driveshafts and mounting points. -Wide straight cut (spur) close-ratio gears minimise transmission losses and offer a choice of rally, race or drag race gearing. -The choice of a helical set for road and track day applications.  Strengthened outer casing and five wider gears  Ultra fast sequential gearshift with straight cut or helical close-ratio gears  Optional LED digital gear position indicator available  Optional Quaife ATB for both standard driveshafts (QDF9U) and 28T DSS uprated shafts (QDF17U) PLEASE NOTE: The Quaife QKE8J package includes the new transmission housing, gear lever and cable. **N0 CORE REQUIRED**
Price: $7,999.00
Gear-X Trans Fluid
Designed to work specifically with Carbon Synchros. Used, & proven on the KMOD RSX, & the KMOD Ej Coupe.
Price: $14.00
Upgrade to a Synchrotech Limiited Slip Differential
Add a Synchrotech LSD to any KMOD transmission *Proven & Tested on The KMOD RSX to over 800whp *Includes LSD, new differential bearings.
Price: $699.00
Upgeade to a Quaife Limited Slip Differential
Upgrade your KMOD Built trans to a Quaife LSD Diff *Designed for up to 800whp applications *Includes LSD, New Diff bearings, & the Labor to install them
Price: $875.00
Upgrade To TSX 6th Gear for Better Gas Mileage
Replace the stock K20 6th gear or Ep3 5th gear w/ a lower ratio gear set for better gas mileage on the highway. .659:1 gearset
Price: $205.00
KMOD 5-Speed High Performance Transmission
This is not a stock Rebuild -Freshly Rebuilt w/ Upgraded Parts -New 2nd, 3rd, 4th, & 5th, Gear CARBON synchros -New 2nd, & 4th, gears -RSX Type-S 4th gear for better Qtr mile times *Includes new 2nd , 3rd, 4th, & 5th, gear CARBON synchros. *CARBON synchros are designed to handle the abuse of racing. 8500-10000rpm shifts w/o grinding/missing gears *No Core Required* **Shipping Not Included**
Price: $1,599.00
KMOD 6-Speed High Performance Transmission 02-04 RSX
This is not a stock Rebuild -Freshly Rebuilt w/ Upgraded Parts -New 1st(oem)2nd, 3rd, 4th, 5th, & 6th(oem) Gear CARBON synchros(2nd,3rd,4th) -New 2nd gear -*CARBON synchros are designed to handle the abuse of racing. 8500-10000rpms shifts w/o grinding/missing gears *No Core Required* **Shipping Not Included**
Price: $1,999.00
KMOD 6-Speed High Performance Transmission 05-06 RSX
This is not a stock Rebuild -Freshly Rebuilt w/ Upgraded Parts -New1st, 2nd, 3rd, 4th, 5th, & 6th Gear CARBON synchros -New 2nd gear - *Includes new 1st, 2nd , 3rd, 4th, 5th, & 6th gear CARBON synchros. *CARBON synchros are designed to handle the abuse of racing. 8500-10000rpms shifts w/o grinding/missing gears *No Core Required* **Shipping Not Included**
Price: $2,199.00
KMOD 6-Speed High Performance Transmission 06-11 Civic Si
This is not a stock Rebuild -Freshly Rebuilt w/ Upgraded Parts -New 1st, 2nd, 3rd, 4th, 5th, & 6th Gear CARBON synchros -New 2nd gear - *Includes new 1st, 2nd , 3rd, 4th, 5th, & 6th gear CARBON synchros. *CARBON synchros are designed to handle the abuse of racing. 8500-10000rpms shifts w/o grinding/missing gears *No Core Required* **Shipping Not Included**
Price: $2,399.00
KMOD 5speed Transmission Core
*Refundable core charge. This fee will be refunded to you after we receive an usable transmission as a core. *This way you dont have to be w/ out a trans while we are building you a KMOD Transmission-**After receiving your core trans we will evaluate its value**
Price: $700.00
02-04 RSX Type-S Trans Core
*Refundable core charge. This fee will be refunded to you after we receive an usable transmission as a core. *This way you dont have to be w/ out a trans while we are building you a KMOD Transmission-**After receiving your core trans we will evaluate its value**
Price: $999.00
05-06 RSX Type-S Trans Core
*Refundable core charge. This fee will be refunded to you after we receive an usable transmission as a core. *This way you dont have to be w/ out a trans while we are building you a KMOD Transmission-**After receiving your core trans we will evaluate its value**
Price: $1,199.00
06-11 Civic Si Trans Core
*Refundable core charge. This fee will be refunded to you after we receive an usable transmission as a core. *This way you dont have to be w/ out a trans while we are building you a KMOD Transmission-**After receiving your core trans we will evaluate its value**
Price: $1,299.00
Shipping Charge-Transmission
Charge to ship a KMOD Transmission to anywhere in the continental USA
Price: $199.00
Trans R&R Labor - Eg, Ek, Ef
Additional labor to remove & re-install your transmission
Price: $300.00
Trans R&R Labor - RSX
Additional labor to remove & re-install your transmission
Price: $499.00
JTC Short Shifter
-Ultimate short shifter -Made of high strength steel -Very high quality -Very accurate -Adjustable shift length -Adjustable shifter height -Simple hex key, adjustments of height and shift length can be made in seconds **Proven on the KMOD RSX**
Price: $155.00
Synchrotech Carbon Synchro
Carbon lining acts as a "braking material", *Gear selection and engagement is smooth, precise and direct. *More durable and able to withstand harsh racing conditions and extreme temperatures.
Price: $75.00
Gear:
Chassis:
Synchrotech Complete 2nd Gear
Comes w/ -Synchrotech Carbon 1st & 2nd gear synchros. -OEM 2nd gear (countershaft) -OEM 2nd/3rd gear sleeve -OEM 2nd/3rd gear slider assembly -OEM synchro springs
Price: $475.00
Synchrotech 3rd Gear w/ Carbon Synchro
-Includes - 3rd gear, Sleeve, Hub, 3rd gear Carbon synchros, synchro springs -If your 3rd gear is totally shot(severe grinding) this is your fix -Eliminate 3rd & 4th gear grind -Powershift 3rd & 4th gear w/o fear -Butter smooth shifts -Fixes the problems that Honda did not *Proven to take the abuse of 9500rpm powershifts on the KMOD RSX
Price: $320.00
KMOD DIY Trans Rebuild Kit
New 2nd Gear Slider -1st-4th Synchrotech Carbon Synchros- All New Honda OEM bearings & seals. **Requires Professional Installation & Shimming**
Price: $799.00
EP3, or Type-s, or Civic Si :
New 2nd Gear or 2nd Gear Slider:
Honda 4.7 Final Gear
4.76 Honda Final Gear decrease your 60ft, 8th mile and 1/4mile times w/ a shorter final gear. Less RPM drop between gears helps keep the engine in the powerband longer.
Price: $319.00
Honda 5.06 Final Drive
5.06 Honda Final Gear decrease your 60ft, 8thmile and 1/4miles times w/ a shorter final gear. Less RPM drop between gears helps keep the engine in the powerband longer. *Proven on the KMOD RSX*
Price: $540.00 $450.00
4.058 Final Drive
-Helical Cut Final Drive -Forged Steel -Suggested for 700whp & Up Applications. -Stretch out the gears for better 60fts, & more mph in each gear.
Price: $630.00
Hasport Rear Engine Mount
-Reduce wheel hop -Combine w/ Innovative front mount to eliminate wheel hop -Improve 60ft & 1/4 mile times -DC5RR -Proven on the KMOD RSX
Price: $125.00
Innovative Front Trans Mount
-Reduce wheel hop -Combine w/ Hasport rear mount to eliminate wheel hop -Improve 60ft & 1/4 mile times -INN-90640 -Proven on the KMOD RSX
Price: $115.00
Innovative Rear Trans Mount
Replacement Rear Engine Mount -Reduce engine movement -Reduce 60ft & qtr mile times -Reduce wheel hop -Increase Hp @ the wheels
Price: $130.00
Competition Clutch 6 Puck Disc
Comp Clutch Stg.4 Clutch Disc Can be used w/ stock pressure plate for All-Motor cars under 250whp
Price: $125.00
ACT Extreme Pressure Plate
Recommended for over 400whp Applications. Combined w/ a CC 6-puck Disk we have tested this combination to hold over 700whp/485wtq.
Price: $380.00
Competition Clutch Stg.2
-HD pressure plate -Carbon Kevlar sprung full face disk -street clutch for cars w/ bolt on mods up to 230wtq -smooth engagement -Very streetable
Price: $349.00
Competition Clutch Stg.4
-250% increase in torque capacity -6 puck sprung disk -w/ ceramic buttons
Price: $350.00
Competition Clutch Stg.4
-250% increase in torque capacity -6 puck unsprung disk -w/ ceramic pucks -Lighter weight for improved/quicker shifting
Price: $350.00
Exedy Stg.2 Clutch Kit
Exedy Stage 2 Cerametallic Clutch Kit [Acura Tsx(2004-2006), Acura Rsx(2002-2006), Honda Civic(2002-2006)]
Price: $375.00
ACT Xtreme Clutch
High Pressure pressure plate w/ 6 puck sprung disc. rated tol hold 435 lbs/tq. Used on the KMOD RSX(at 700whp). Recommended for turbo cars making up to 700whp.
Price: $575.00
Competition Clutch Super Single Clutch Kit
The Competition Clutch Super Single was developed for cars not quite ready for a twin disc -7.25 in disc -Includes lightweight flywheel -Lightweight For quick shifting The Super Single is a must have piece for serious all-motor/nitrous/turbo cars making up to 450whp
Price: $735.00
Competition Clutch Twin Disc
Fits All K-series -For High Hp(up to 1000wtq) -Turbo, All-Motor, & Nitrous applications -Lightweight(quiker shifts) -Smaller lighter discs=longer lasting synchros -Can handle up to 800lbs tq *Includes: Pressure Plate, Cerametalic Discs and Flywheel.
Price: $1,099.00
Wtq Rating:
ACT Twin Disc Clutch
Lightweight Twin Disc Clutch. Rated up to 800wtq. Recommended for Turbo applications over 700whp. Proven on the KMOD RSX(726whp) & the KMOD Ej Coupe(801whp)
Price: $1,199.00
Competition Clutch Flywheel
-Fits all K-series -Forged steel -11.5 lbs -2-800-STU -Proven on the KMOD RSX
Price: $220.00
ACT Streetlite Flywheel
-Fits all K-series -Forged steel -11.5 lbs -600295
Price: $250.00
ACT Prolite Flywheel
-Fits all K-series -Forged steel -8.5 lbs -600125
Price: $280.00
Gear-X 1st & 2nd Gearset(Street)
**Street Car Gearset** -1-2 Helical Cut Gearset -Synchro Gear Engagement -1000whp rated -Ratios: 2.70 / 1.7
Price: $1,375.00
PPG 1st & 2nd-Synchro Gearset(Street)
**Street Car Gearset** -1-2 Helical Cut Gearset -Synchro Gear Engagement -1000whp rated -Ratios: 2.75 / 1.93
Price: $2,040.00
1st & 2nd Gear Ratios:
PPG 1-2 Dog Gearset(Track)
**Race Car Gearset** -1-2 Straight Cut Gearset -Dog Gear Engagement -1100whp rated -Ratios: 2.83 / 1.93
Price: $2,699.00
Gear Ratios:
Gear-X 1st-4th Synchro Street Race Gearset- Up to 800whp
500whp Rated, but 800whp Proven -Gear-X 1-4 Helical Cut gears w/ Synchro Engagement. Uses stock 5th & 6th gear and Final Drive. Ratios: 2.31 / 1.65 / 1.30 / 1.08 **Used & Proven to Hold Over 800whp on the KMOD Ej Coupe**
Price: $1,899.00
Gear-X 1st-6th Synchro Street Race Gearset- up to 800whp
**500whp rated, but proven to over 800whp -Gear-X Helical Cut/Synchro 1st-6th Gearset **Used & Proven to Hold Over 800whp on the KMOD Ej Coupe**
Price: $2,499.00
PPG 1-4 Synchro Gearset(Street))
PPG 1-4 Helical Cut gears w/ Synchro Engagement. Uses stock 5th gear and Final Drive. Please contact us for 05+ RSX Type S and 06+ Civic Si prior to purchasing. Ratios: 2.75 / 1.93 / 1.40 / 1.05
Price: $3,775.00
PPG 1-4 Dogbox Gearset(Track)
PPG 1-4 Dog Box. Straight Cut, Dog engagement. Ratios: 2.83 / 1.93 / 1.50 / 1.20 Includes Center Brace that replaces 5th gear. **Does not include Countershaft**
Price: $5,275.00
PPG Straight Cut Final Drive Gear
-Straight Cut Final Drive -Forged Steel -Rated to hold up to 1000whp -
Price: $1,899.00
PPG 5th Gear Brace
Used in our 1st-4th Drag Gear Set for the Honda K-Series to replace the 5th gear to add extra strength to the input and output shafts in heavy duty applications .
Price: $799.00
Synchrotech LSD Differential
Helical LSD for the K20 transmission -Limited Slip Differential -Quality Honda LSD at an affordable price. -Precision-machined from High-Tensile Forged Chromoly Steel for increased strength and durability. -Highest quality Brighton-Best Hardware is used. *This is truely a Quality product that puts the power-to-the-ground and maximises your vehicle's traction.
Price: $699.00
Wavetrac Limited Slip Differential
-Fits 02-06 RSX, & 02-05 Civic Si -Torque biasing differential -No noise, seamless tq transfer -Better 60ft times
Price: $855.00
Quaife Limited Slip Differential
-Fits 02-06 RSX, & 02-05 Civic Si -Torque biasing differential -No noise, seamless tq transfer -Better 60ft times
Price: $875.00
Labor to Install LSD Diff
Labor to install a LSD diff into a transmission that is already out of the car.
Price: $150.00
K-Series Differential Bearings
New OEM differential Bearings -2 of these are required when replacing your stock diff w/ a LSD diff
Price: $40.00
K-Series Mainshaft
Honda Mainshaft -Contains 2nd Gear
Price: $256.00 $229.00
Synchromesh Trans Fluid
Synchromesh Trans Fluid
Price: $9.00
KMOD 600whp Axle Kit
Designed for K-swaps- Includes axles, hubs, ARP extended wheel studs, & new bearings. **Tested & proven on the 800whp 600wtq KMOD Ej Coupe**
Price: $799.00
Chassis:
Warranty: KMOD Performance offers no additional warranties on any products sold other than the original manufacturer’s warranty for one year. Products will be submitted to the manufacturer for approval for repair or replacement. Customer is responsible for all shipping and insurance charges along with labor and inconvenience charges. There is no warranty on electronics, internal engine/trans components, and turbo parts unless implied by the manufacturer. If the product is used for racing or competition, this warranty is limited to manufacturer defects only; wear and breakages are not covered under any circumstances. If the product shows, in our opinion, evidence of being used or installed contrary to the instructions and/or subjected to improper handling, packaging, or shipping by the customer, it will not be covered by the manufacturers warranty. The liability to KMOD Performance® for losses or damages arising out of any cause whatsoever is limited to, & at our option, repair or replacement of the product(s). KMOD Performance® shall not be liable for any consequential or incidental damages.  All warranty work must be performed at KMOD Performance's facility.  If a product bought from KMOD Performance is disassembled by anyone other than KMOD Performance there will be absolutely no warranty.  Return Policy: There will be a 30% restocking fee for All return items.