A drop-in injector commonly referred to as 'Green Giants'
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
A common upgrade for big turbo applications
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with FSI engines only
Brand:
ES#:
1928334
Mfg#:
B7RS4INJ4
In Stock
ON SALE!
SAVE 24%
$501.99
This product was last offered at the strikethrough price on 05-02-2026
Compatible with BT software applications. Includes injector plug adapters
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Gains up to +183 HP / +177 TQ over stock output w/ Unitronic Stage 2 E85 Performance Software
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
A drop-in injector commonly referred to as 'Green Giants'
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Keep your engine running smooth
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Up to production date 8/23/2010
Brand:
ES#:
3677733
Mfg#:
079906036DKT2KT
In Stock
ON SALE!
SAVE 18%
$1003.99
This product was last offered at the strikethrough price on 05-02-2026
Compatible with BT software applications. Does NOT include injector plug adapters
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Upgraded fuel injectors for FSI engines - Made for VW/Audi by Bosch
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with FSI engines only
Capable of supporting over 500 HP in extreme applications!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4714902
Mfg#:
Z1001295
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$374.99
This product was last offered at the strikethrough price on 06-08-2026
Larger capacity fuel injector for performance uses.
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Includes an upgraded high-flow multi-port injection (MPI) injector and harness necessary to satisfy high horsepower build
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! *This injector upgrade is only compatible with matching ECU software*
Brand:
ES#:
4057094
Mfg#:
MS100195
Ships in 4 Business Days
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$138.99
This product was last offered at the strikethrough price on 06-08-2026
This is the complete port injection (MPI) fueling kit for MQB vehicles - Get the most out of your big-turbo MQB setup! (With 980cc injectors)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *Does not include fuel pump kit, this can be had by purchasing CTS-FPK-004* - *MPI-specific software tuni
Lifetime Replacement
