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  • Engine Components, Performance

  • HKS 50mm AIC Injector Y-Pipe kit. Bosch Injector type #4205-RA001

  • $160.00
  • HKS 50mm AIC Injector Y-Pipe kit. Bosch Injector type. Adds two additional injector ports to add fuel for high boost/performance applications. HKS 4205-RA001
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  • Engine Components

  • HKS BOV C-Clip – SUS SSQV 91711-009100

  • $13.00
  • HKS BOV C-Clip - SUS SSQV 91711-009100. Universal HKS Blowoff Valve Components SSQV C-Clip;
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  • Engine Components

  • HKS BOV C-Clip – SUS SSQV G09912-K00020-00

  • $13.00
  • HKS BOV C-Clip - SUS SSQV G09912-K00020-00. Universal HKS Blowoff Valve Components SSQV C-Clip; Supercedes PN 91711-009100.
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  • Engine Components

  • HKS BOV O-Ring. SUS SSQV 91731-065100

  • $12.00
  • HKS Blowoff Valve Components SSQV O-Ring. 91731-065100. Sold individually.
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  • Merchandise, Towel

  • HKS Oil-Color Hand Towel – 13.39in x 13.39in Cotton #51007-AK227

  • $12.00
  • HKS Oil-Color Hand Towel - Towel size : 34cm x 34cm (13.39in x 13.39in) Material : Cotton 100% #51007-AK227. HKS logo and URL are printed on the oil-color base.
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  • Exhaust, Performance

  • HKS Sport Exhaust Honda Civic Si 88-91 HB #LES-H05

  • $740.00 Original price was: $740.00.$629.00Current price is: $629.00.
  • HKS Sport Exhaust - Honda Civic Si 1988-1991 HB #LES-H05 Gaskets and hardware included. Si Model only, Style: R-2, Material: S4, Tip O.D.: 60, Pipe Size: 50, Consist of: 3 piece
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  • Clearance, Exhaust

  • HKS Sport Exhaust Honda Civic Si 88-91 HB #LES-H05 Blemished

  • $740.00 Original price was: $740.00.$549.95Current price is: $549.95.
  • HKS Sport Exhaust - Honda Civic Si 1988-1991 HB #LES-H05 Blemished - New, Open box, scratches and small dents on bottom of muffler from transit. Never been used or mounted. Gaskets and hardware included.
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  • Merchandise, Tire Tote, Wheel Accessories

  • HKS Tire Tote Covers Oil Color 4pcs 51007-AK554

  • $120.00
  • HKS Tire Tote Covers Oil Color 4P Set 51007-AK554. The set includes 4 tire covers and 1 felt sheet. Material: Cover/Polyester, Pad/Felt. Color: Black
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  • Engine Components, Wiring/Harness

  • HKS Turbo Timer Harness – Nissan. #4103-RN001

  • $20.00 Original price was: $20.00.$18.00Current price is: $18.00.
  • HKS Turbo Timer Harness - Nissan Skyline R33 / R34 4103-RN001. Fits Skyline GT-R R33 L6 2.6L RB26DETT. Nissan Skyline GT-R R34 2.6L RB26DETT, Nissan 280ZX Turbo 1981-1983, Nissan 200SX Turbo 1984-1988, Nissan S14, Nissan S15 and More! HKS Turbo...
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