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Audi S4 B6 Parts

25001 products
Vibrant LiteFlex Coupling w/Interlock Liner 2.00in ID x 6.00in LongSale
Vibrant

Vibrant LiteFlex Coupling w/Interlock Liner 2.00in ID x 6.00in Long

$30.59$40.79Save $10.20
JE Pistons Honda B16A1/A2/A3 83.0mm Bore 8.0:1 CR 10.8cc Dome Piston Kit (Set of 4 Pistons)Sold out
JE Pistons

JE Pistons Honda B16A1/A2/A3 83.0mm Bore 8.0:1 CR 10.8cc Dome Piston Kit (Set of 4 Pistons)

$899.99
Akrapovic 09-12 Renault Clio III RS 0 Slip-On Line (SS) w/ Carbon TipsSold out
Akrapovic

Akrapovic 09-12 Renault Clio III RS 0 Slip-On Line (SS) w/ Carbon Tips

$2,023.65
Wiseco Chrysler 6.4L Gen III Hemi Apache 4.090in Bore -8.00in CC Dome 1.210 CH - Set of 8Sold out
Wiseco

Wiseco Chrysler 6.4L Gen III Hemi Apache 4.090in Bore -8.00in CC Dome 1.210 CH - Set of 8

$1,074.99
Sold out
Versus

Versus VMF C-01 20x8.5 +45 5x108 Diamond Cut / Rim Edge DC

$1,384.15$1,457.00Save $72.85
Wiseco Chevy LS 4.155in Bore 4.000in Stroke 1.110in CH -25.00 CC Piston Shelf Stock Kit - Set of 8Sold out
Wiseco

Wiseco Chevy LS 4.155in Bore 4.000in Stroke 1.110in CH -25.00 CC Piston Shelf Stock Kit - Set of 8

$1,142.99
Vibrant 321 Stainless Steel 90 Degree Mandrel Bend 1.75in OD x 2.625in CLR - 16 Gauge Wall ThicknessSale
Vibrant

Vibrant 321 Stainless Steel 90 Degree Mandrel Bend 1.75in OD x 2.625in CLR - 16 Gauge Wall Thickness

$49.99$65.99Save $16
CP Piston Bullet Race Series Chevy LS2 4.030 Bore 4.125 Stroke 6.125 Rod 9.5 Set Of 8Sold out
CP Pistons

CP Piston Bullet Race Series Chevy LS2 4.030 Bore 4.125 Stroke 6.125 Rod 9.5 Set Of 8

$1,016.40
OMP TECNICA EVO SUIT BLACK/RED SIZE 44 FIA 8856-2018 + SFISold out
OMP

OMP TECNICA EVO SUIT BLACK/RED SIZE 44 FIA 8856-2018 + SFI

$1,399.00
Vibrant 4 Ply Reducer Couper 3in ID x 3.75in ID x 3in Long - BlackSale
Vibrant

Vibrant 4 Ply Reducer Couper 3in ID x 3.75in ID x 3in Long - Black

$33.50$44.99Save $11.49
Sold out
BorgWarner

BorgWarner Cartridge S400SX SX 80mm (110/87)

$996.29$1,245.36Save $249.07
Wiseco Mitsu Evo 4-9 HD2 Asymmetric Skirt Gas Ported Bore 85.00mm - Size Std - CR 10.5 Piston SetSold out
Wiseco

Wiseco Mitsu Evo 4-9 HD2 Asymmetric Skirt Gas Ported Bore 85.00mm - Size Std - CR 10.5 Piston Set

$958.99
Sold out
Vossen

Vossen Forged S17-16 - 24x10 / 5x120 / ET32 / 72.56 CB / Brushed Gloss Clear - Range Rover Fitment

$3,500.00
CP Piston BRS Chevy 5.3L LS 5.3L 3.780 Bore 1.335 Ch -3.1CC Flat Top Set Of 8 (MTO Non-Cancel)Sold out
CP Pistons

CP Piston BRS Chevy 5.3L LS 5.3L 3.780 Bore 1.335 Ch -3.1CC Flat Top Set Of 8 (MTO Non-Cancel)

$955.50
Wiseco Chrysler 5.7L HEMI +6.55cc Dome 1.220CHSold out
Wiseco

Wiseco Chrysler 5.7L HEMI +6.55cc Dome 1.220CH

$1,019.99
Wiseco GM L83 Gen V -5cc Dome 3.790in Bore 10.5:1 CR Piston Kit - Set of 8Sold out
Wiseco

Wiseco GM L83 Gen V -5cc Dome 3.790in Bore 10.5:1 CR Piston Kit - Set of 8

$1,166.99
Sold out
Advan

Advan R6 20x12 +20mm 5x114.3 Racing Candy Red Wheel

$1,416.81$1,491.38Save $74.57
CP Piston BRS SBC 350Ci All 23 4.060 Bore 1.560 Ch 3.480 Stroke 5.700 Rod Set Of 8 (MTO Non-Cancel)Sold out
CP Pistons

CP Piston BRS SBC 350Ci All 23 4.060 Bore 1.560 Ch 3.480 Stroke 5.700 Rod Set Of 8 (MTO Non-Cancel)

$955.50
HKS Gasket 75mm Universal EX (2pcs)
HKS

HKS Gasket 75mm Universal EX (2pcs)

$35.00
Sale
GSC Power Division

GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT .5mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24)

$20.40$24.00Save $3.60
AEM Dryflow Conical Air Filter 5.5in Base OD / 4.75in Top OD / 5in Height
AEM Induction

AEM Dryflow Conical Air Filter 5.5in Base OD / 4.75in Top OD / 5in Height

$62.99
Vossen HF6-2 24x10 / 6x135 / ET25 / Deep Face / 87.1 - Satin Black WheelSold out
Vossen

Vossen HF6-2 24x10 / 6x135 / ET25 / Deep Face / 87.1 - Satin Black Wheel

$949.00
JE Pistons Honda CBR 600RR Piston KitSold out
JE Pistons

JE Pistons Honda CBR 600RR Piston Kit

$1,137.99$1,196.99Save $59
Wiseco Chevy Big Block 4.530in Bore 1.120in CH 42.00 CC Piston SetSold out
Wiseco

Wiseco Chevy Big Block 4.530in Bore 1.120in CH 42.00 CC Piston Set

$1,137.99
Vibrant -4AN Straight Banjo Hose End Fitting(Use with M8 Banjo Bolt)Sale
Vibrant

Vibrant -4AN Straight Banjo Hose End Fitting(Use with M8 Banjo Bolt)

$22.50$29.79Save $7.29
Sold out
Advan

Advan R6 18x8.5 +50 5x114.3 Racing Copper Bronze Wheel

$996.57$1,049.02Save $52.45
Vibrant -6AN to 1/2in NPT Straight Adapter Fitting - AluminumSale
Vibrant

Vibrant -6AN to 1/2in NPT Straight Adapter Fitting - Aluminum

$6.29$8.59Save $2.30
Sold out
BBS

BBS FI-R 21x12.5 Center Lock ET48 CB84 Satin Black Wheel

$2,875.00
Sold out
BorgWarner

BorgWarner Cartridge S300SX-E EFR 66mm (91/80)

$822.06$1,027.58Save $205.52
JE Pistons 350-18 SBC .225 DOME Set of 8 PistonsSold out
JE Pistons

JE Pistons 350-18 SBC .225 DOME Set of 8 Pistons

$1,076.99
CP Piston Bullet Race Series Chevy Bore 4.075 Stroke 4.000 Rod 6.125 Head Set Of 8Sold out
CP Pistons

CP Piston Bullet Race Series Chevy Bore 4.075 Stroke 4.000 Rod 6.125 Head Set Of 8

$955.50
Sold out
BBS

BBS LM 17x8.5 5x120 ET18 PFS Selenite Bronze Center / Diamond Cut Lip Wheel - 82mm PFS/Clip Req

$1,225.00
Advan GT Beyond 18X10.5 / +15 Offset / 5x114.3 BC / +15mm Bore / Racing Titanium BlackSold out
Advan

Advan GT Beyond 18X10.5 / +15 Offset / 5x114.3 BC / +15mm Bore / Racing Titanium Black

$1,061.81$1,117.70Save $55.89
Vossen x Novitec NF11 22x9.5in - 5x114.3 BP - ET34 - Gloss Black Ferrari Purosangue Front WheelSold out
Vossen

Vossen x Novitec NF11 22x9.5in - 5x114.3 BP - ET34 - Gloss Black Ferrari Purosangue Front Wheel

$3,300.00
Turbosmart WG50 GenV Pro-Gate 50mm Valve SeatSale
Turbosmart

Turbosmart WG50 GenV Pro-Gate 50mm Valve Seat

$53.09$58.99Save $5.90
Vibrant -10AN Straight Hose End FittingSale
Vibrant

Vibrant -10AN Straight Hose End Fitting

$14.50$19.50Save $5
Rywire OBD2 Harness to RDX Injector Adapters
Rywire

Rywire OBD2 Harness to RDX Injector Adapters

$60.00
JE Pistons 5.4 2V MODULAR 11:1 Set of 8 PistonsSold out
JE Pistons

JE Pistons 5.4 2V MODULAR 11:1 Set of 8 Pistons

$989.99
Wiseco Ford 2.0L 91.50 mm Bore 40.80 mm CH -20.20 CC Piston Shelf Stock KitSold out
Wiseco

Wiseco Ford 2.0L 91.50 mm Bore 40.80 mm CH -20.20 CC Piston Shelf Stock Kit

$897.99
Sold out
Wiseco

Wiseco RED Series Chevy Small Block 350 4.060in Bore 1.425in CH -17.00 CC Piston Set

$949.99
Advan GT Beyond-R 18X9.5 / +45 Offset / 5x114.3 BC / 73mm Bore / Machining and Diamond CuttingSold out
Advan

Advan GT Beyond-R 18X9.5 / +45 Offset / 5x114.3 BC / 73mm Bore / Machining and Diamond Cutting

$1,006.05$1,059.00Save $52.95
ARP

ARP Ford Ecoboost 1.6L 4Cyl Main Bolt Kit

$95.99
Advan GT Beyond 18X9.5 / +38 Offset / 5x120 BC / +38mm Bore / Racing WhiteSold out
Advan

Advan GT Beyond 18X9.5 / +38 Offset / 5x120 BC / +38mm Bore / Racing White

$1,056.44$1,112.04Save $55.60
CP Piston Bullet Race Series Small Block Ford 4.020 Bore 3.850 Stroke 6.000 Rod Set Of 8Sold out
CP Pistons

CP Piston Bullet Race Series Small Block Ford 4.020 Bore 3.850 Stroke 6.000 Rod Set Of 8

$955.50
Wiseco 23mm x 2.126in NonChromed TW Piston PinSale
Wiseco

Wiseco 23mm x 2.126in NonChromed TW Piston Pin

$22.99$25.95Save $2.96
Wiseco Chevy Big Block 4.600in Bore 1.395in CH -8.00 CC Piston SetSold out
Wiseco

Wiseco Chevy Big Block 4.600in Bore 1.395in CH -8.00 CC Piston Set

$1,095.99
BBS RE-V7 19x9.5 5x112 ET36 Diamond Black Wheel - 82mm PFS/Clip RequiredSold out
BBS

BBS RE-V7 19x9.5 5x112 ET36 Diamond Black Wheel - 82mm PFS/Clip Required

$1,370.00
Vibrant -8AN Hose to -10ORB Aluminum 90 deg One Piece Fitting for PTFE HoseSale
Vibrant

Vibrant -8AN Hose to -10ORB Aluminum 90 deg One Piece Fitting for PTFE Hose

$34.99$46.99Save $12