Collection: Best Selling Products
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1650cc (180 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) (is301-1650h)
Regular price $1,623.00 USDRegular priceSale price $1,623.00 USD -
525cc (58 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) (is301-0525h)
Regular price From $599.00 USDRegular priceSale price From $599.00 USD -
650cc (72 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) (is301-0650h)
Regular price From $683.00 USDRegular priceSale price From $683.00 USD -
365cc (40 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) (is301-0365h)
Regular price From $609.00 USDRegular priceSale price From $609.00 USD -
1200cc (130 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) (is301-1200h)
Regular price $1,077.00 USDRegular priceSale price $1,077.00 USD -
775cc (85 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) (is301-0775h)
Regular price From $720.00 USDRegular priceSale price From $720.00 USD -
445cc (50 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) (is301-0445h)
Regular price From $625.00 USDRegular priceSale price From $625.00 USD -
1000cc (100 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) (is301-1000h)
Regular price From $762.00 USDRegular priceSale price From $762.00 USD -
Radium Engineering Adjustable Pressure Switch
Regular price $149.95 USDRegular priceSale price $149.95 USD -
Deatschwerks DW400 Fuel Pump Module for 2014-2018 GM 1500 Truck
Regular price $699.00 USDRegular priceSale price $699.00 USD -
DSX Tuning LSA Idler Relocation Bracket
Regular price $75.00 USDRegular priceSale price $75.00 USD -
DSX Tuning C7 LT4 Lower Pulley
Regular price From $140.00 USDRegular priceSale price From $140.00 USD -
ATI Super Damper - C7 LT4 Harmonic Balancer - 7.48"
Regular price $513.82 USDRegular priceSale price $513.82 USD -
DSX Tuning LSA/LT4 Lower Pulley
Regular price From $140.00 USDRegular priceSale price From $140.00 USD -
ATI Super Damper - LT4 Harmonic Balancer - 7.48"
Regular price $513.82 USDRegular priceSale price $513.82 USD -
Griptec LSA Pulley & Hub - 2.55"
Regular price $229.00 USDRegular priceSale price $229.00 USD -
HP Tuners Pro Feature Set for MPVI2 and MPVI2+
Regular price $249.99 USDRegular priceSale price $249.99 USD -
aFe Magnum FORCE Stage-2 Cold Air Intake System w/Pro 5R Filter Media
Regular price $442.00 USDRegular priceSale price $442.00 USD -
HP Tuners GM E41 ECM Upgrade Kit
Regular price $199.99 USDRegular priceSale price $199.99 USD -
S&B COLD AIR INTAKE FOR 2005-2008 FORD F-150 5.4L
Regular price $379.00 USDRegular priceSale price $379.00 USD -
SCT Performance 4-Bank Eliminator Switch Chip
Regular price $269.00 USDRegular priceSale price $269.00 USD -
SCT BDX Performance Programmer
Regular price $419.00 USDRegular priceSale price $419.00 USD -
S&B COLD AIR INTAKE FOR 2009-2013 SILVERADO, SIERRA 1500 / 2009-2014 TAHOE, YUKON, SUBURBAN, ESCALADE
Regular price $379.00 USDRegular priceSale price $379.00 USD -
S&B COLD AIR INTAKE FOR 2016-2019 SILVERADO / SIERRA 2500, 3500 6.0L
Regular price $379.00 USDRegular priceSale price $379.00 USD










