Maximum gains of +5 HP at 6500 RPM and +5 lb-ft of torque at 4500 RPM
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4830247
Mfg#:
D900-50M-KIT
$285.99 USD
Free Shipping
Lifetime Replacement
Maintain drivability and reliability while adding up to 60HP and 60lb/ft of torque!
Brand:
ES#:
3508739
Mfg#:
S1-S63
$449.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Plug & play power — gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car!
Brand:
ES#:
3508711
Mfg#:
JB4-S63TU
$899.00
This product was last offered at the strikethrough price on
$449.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Wake up your BMW with dyno-proven gains by Jim Conforti - +39HP +38LB/FT
Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty.
Brand:
ES#:
3098432
Mfg#:
350-500
ON SALE!
SAVE 20%
$249.00
This product was last offered at the strikethrough price on
$199.20 USD
Free Shipping
Lifetime Replacement
Performance software with a 7,400RPM rev limit and Euro throttle response. +15HP +12LB/FT gains when used with 91 octane fuel!
Brand:
ES#:
3138910
Mfg#:
N4M5BMRL
ON SALE!
SAVE 10%
$349.00
This product was last offered at the strikethrough price on
$314.10 USD
Free Shipping
Lifetime Replacement
A piggy back tuner that allows you to adjust throttle response for peak performance.
Brand:
ES#:
4884002
Mfg#:
999982BMW
$259.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Increase power without sacrificing reliability! Up to +57 HP/ +84 TQ gains
Brand:
ES#:
4348544
Mfg#:
77-46312
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$625.00
This product was last offered at the strikethrough price on
$500.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Plug & play power — gain up to 93WHP on pump gas and up to 135WHP on higher octane or E85 mixtures
Brand:
ES#:
4883882
Mfg#:
BMS-JB4-S68-G909
$979.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Upgrade From Your Outdated Batch-Fire Injector Controller!
Brand:
ES#:
4810446
Mfg#:
910.1012
$499.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip
Brand:
ES#:
4349401
Mfg#:
RACECHIPS63
Starting at
$0.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Get up to +136 hp and +115 lb-ft through a safe and easy to use app controlled tuning module from RaceChip - now with additional SMART-Features!
Brand:
ES#:
4876386
Mfg#:
934066
$841.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Get up to +147 hp and +164 lb-ft through a safe and easy to use tuning module from Racechip
Brand:
ES#:
4339502
Mfg#:
918515
$799.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Get up to +136 hp and +115 lb-ft through a safe and easy to use tuning module from RaceChip
Brand:
ES#:
4876385
Mfg#:
934065
$761.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip
Brand:
ES#:
4349421
Mfg#:
RACECHIPF90M5
Starting at
$0.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Increase of +126 Horsepower, and +246 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
This software is only compatible with Windows PC / Laptop.
Brand:
ES#:
4708355
Mfg#:
05-563-00070-6KT
$1799.00 USD
Free Shipping
on orders $49 and up
Partial Replacement
Increase of +105 Horsepower, and +122 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Brand:
ES#:
4730416
Mfg#:
05-563-00145-9KT
$2599.00 USD
Free Shipping
on orders $49 and up
Partial Replacement
Lifetime Replacement
