New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

HKS

552 products
Brand Show all Brand
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
23% Off
Hks 31013-BZ001 HKS Exhaust - Legal
$681.89
$681.89
$891.00
HKS 07-08 Mazdaspeed3 Hi-Power Catback Exhaust (SUS304 NO COATING)
30% Off
Hks 31014-KN001 HKS Exhaust - Full Dual Hks 31014-KN001 HKS Exhaust - Full Dual
$2,081.14
$2,081.14
$2,990.00
HKS 2017 Infiniti Q60 (RWD) Dual Hi-Power Titanium Tip Catback Exhaust
11% Off
Hks 31014-KT001 HKS Exhaust - Full Dual Hks 31014-KT001 HKS Exhaust - Full Dual
$2,718.77
$2,718.77
$3,050.00
HKS 2019+ Toyota GR Supra w/o OPF Dual Hi-Power Titanium Tip Catback Exhaust
Hks 31019-AF019 HKS Exhaust - Silent Hi-Power Hks 31019-AF019 HKS Exhaust - Silent Hi-Power
$1,408.08
$1,408.08
HKS 05-07 Subaru Legacy GT (JDM Model Only) Silent Hi-Power Dual Exhaust
29% Off
Hks 31019-AF130 HKS Exhaust - Hi-Power Hks 31019-AF130 HKS Exhaust - Hi-Power
$1,275.24
$1,275.24
$1,800.00
HKS Hi-Power SPEC-L2 VAB EJ20
12% Off
Hks 31019-AH106 HKS Exhaust - Hi-Power Hks 31019-AH106 HKS Exhaust - Hi-Power
$1,408.08
$1,408.08
$1,600.00
HKS Hi-Power Muffler SPEC-L2 FK8 K20C
13% Off
Hks 31019-AH108 HKS Exhaust - Hi-Power Hks 31019-AH108 HKS Exhaust - Hi-Power
$1,576.34
$1,576.34
$1,820.00
HKS Hi-Power SPEC-L2 6BA-FK7 L15C
34% Off
Hks 31019-AM008 HKS Exhaust - Silent Hi-Power Hks 31019-AM008 HKS Exhaust - Silent Hi-Power
$894.43
$894.43
$1,350.00
HKS EVO9 Silent Hi-Power CT9A 4G63 Exhaust **Special Order CHECK PRICING**(6-8 weeks)
25% Off
Hks 31019-AM111 HKS Exhaust - Hi-Power Hks 31019-AM111 HKS Exhaust - Hi-Power
$1,319.52
$1,319.52
$1,764.00
HKS Hi-Power SPEC-L2 CZ4A 4B11
19% Off
Hks 31019-AN011 HKS Exhaust - Silent Hi-Power Hks 31019-AN011 HKS Exhaust - Silent Hi-Power
$1,222.10
$1,222.10
$1,500.00
HKS SILENT Hi-POWER SKYLINE GT-R(E-BNR32)
26% Off
Hks 31019-AN013 HKS Exhaust - Silent Hi-Power Hks 31019-AN013 HKS Exhaust - Silent Hi-Power
$1,036.13
$1,036.13
$1,400.00
HKS SILENT Hi-POWER SKYLINE GT-R GF-BNR34
19% Off
Hks 31019-AN017 HKS Exhaust - Silent Hi-Power Hks 31019-AN017 HKS Exhaust - Silent Hi-Power
$814.73
$814.73
$1,010.00
HKS SILENT Hi-Power S15 SR20DET
18% Off
Hks 31019-AT002 HKS Exhaust - Silent Hi-Power
$1,133.54
$1,133.54
$1,377.00
HKS SILENT Hi-POWER E-JZX100(Early) 1JZ-GTE
10% Off
Hks 31019-AT004 HKS Exhaust - Silent Hi-Power
$1,071.55
$1,071.55
$1,190.00
HKS SILENT Hi-POWER TURBO E-JZA70 1JZ-GTE
10% Off
Hks 31019-AT009 HKS Exhaust - Silent Hi-Power Hks 31019-AT009 HKS Exhaust - Silent Hi-Power
$1,071.55
$1,071.55
$1,190.00
HKS 90-93 Toyota Celica All Trac Silent Hi-Power Dual Exhaust - Japanese Spec
20% Off
Hks 31019-AT010 HKS Exhaust - Silent Hi-Power Hks 31019-AT010 HKS Exhaust - Silent Hi-Power
$903.29
$903.29
$1,125.00
HKS SILENT Hi-POWER TURBO E-ST205 3S-GTE
24% Off
Hks 31019-AZ001 HKS Exhaust - Silent Hi-Power Hks 31019-AZ001 HKS Exhaust - Silent Hi-Power
$823.58
$823.58
$1,080.00
HKS SILENT Hi-POWER TURBO E-FC3S 13B-T
10% Off
Hks 31021-AF023 HKS Exhaust - Legamax Premium Hks 31021-AF023 HKS Exhaust - Legamax Premium
$1,629.48
$1,629.48
$1,820.00
HKS LEGAMAX Premium FORESTER SJG FA20T/C
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle