Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

C

Circuit Spec R

Products

Products

Circuit Spec R

ISR Performance Stainless Steel High Flow Cat - Nissan 240sx (1989-1998)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$172.43$181.50

5% off

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

More from Circuit Spec R

10% off

ISR Performance o2 Harness Extension - Nissan VQ37 370Z G37

13% off

Megan Racing 7-Sided Heptagon Open-Ended Lug Nuts - Black - M12x1.5

Tein Coilover Flex Z Coilovers - Honda Accord JDM (1997-2002)

PRL Motorsports Valve Cover Breather Connector - Honda Civic FK8 Typ-R (2017-2021)

PRL Motorsports Lug Nuts - Open Ended - M14x1.50 - Honda Civic FK8 & FL5 Type-R

Skunk2 Racing Mega Power Exhaust Silencer - Single

Phase 2 Motortrend (P2M) Adjustable Pillowball Outer Tie Rod End - Toyota 86 (2016+)

SPL Parts Eccentric Lockout Kit - Mazda MX-5 Miata NC (2006-2015)

Phase 2 Motortrend (P2M) Checkered Carpet Race Floor Mats - Volvo C30 Hatchback (2007-2013)

10% off

Megan Racing Adjustable Front Sway Bar End Links - 86 BRZ FR-S GR86 GT86

HPS Performance Air Intake Kit with Heat Shield Blue 827-777BL

HPS Performance Air Intake Kit with Heat Shield (Blue) - Lexus IS300 - (2021-2025)

HPS Performance Intercooler Charge Pipe Kit Cold and Hot Side Black 17-156WB

HPS Performance Intercooler Charge Pipe Kit (Cold and Hot Side - Acura Integra Type S - (2024-2026)

Related to Circuit Spec R

Speedzone Performance LLC

4.6

(659)

24% off

SPDZ1 Mini Cat O2 Sensor CEL FIX - Small (90°)

(9)

SPDZ1 x BallFix Racing Quick Release Battery Cable Disconnect – Billet Side Terminal

(6)

27% off

SPDZ1 Long Tube Headers — VQ35DE/HR | Nissan 350Z Z33 / 370Z / Infiniti G35 G37

(18)

19% off

SPDZ1 AFM & NPP Valve Exhaust Simulators for C8 Corvette (2020-2024) - PAIR

28% off

SPDZ1 2020+ C8 Chevrolet Corvette High Flow Downpipes With Heat Shields 3" 6.2L LT2 Version 2

(5)

9% off

SPDZ1 RaceFlow Y-Pipe 1999–2006 GMC Truck & SUV

Ghost Key - Plug and Play Push to Start Conversion Kit for Honda & Acura

(5)

3" Lap Joint Exhaust Band Clamp

23% off

Kaido House Diecast Collection - New Products Weekly!

(3)

28% off

SPDZ1 K Series Header Downpipe 12-15 Civic Si & 13-15 Acura ILX Stainless Bellmouth

(2)

11% off

Ghost Lock & Ghost Power combo deal

(2)

HPS Performance PTFE Stainless Steel Reinforced Braided Hose, Black

Drift HQ

4.7

(2.4K)

Drift HQ - License Plate

(2)

Race German - Extended BMW Exhaust Manifold Studs (M7)

(2)

Drift HQ - Universal Hydro Line Kit (Wilwood or Stock Caliper)

(19)

Rise Fab Shop - BMW Open Differential Weld-In locking plates

(35)

Drift HQ - Jet Tag

(46)

25% off

DriftTec - BMW E36, E46, Z4 Trailing Arm Brackets (Toe Correcting)

(41)

7% off

Wilwood GS Remote Master Cylinder - .625in Bore 5/8

(1)

P2M - NISSAN 14.25MM KNURL EXTENDED WHEEL STUD : M12X1.25 THREAD (P2-WHS601425-GD)

K-FAB - NEW 240SX S13 POWER STEERING RACK

(22)

Single Replacement BMW / Mercedes / Supra Wheel Studs - M12x1.5 and M14x1.25-Wheel Studs and Nuts-grip-drift-M12x1.5-90MM-Garagistic-bmw

Garagistic - Single Replacement BMW / Mercedes / Supra Wheel Studs - M12x1.5 and M14x1.25

Platinum Racing Products - SYLTECH - 1/8″ MSCS PRESSURE AND TEMP COMBO SENSOR

(1)

SpecTuned - JZ Thermostat Delete Kits

(6)

GUMOTORSPORT

4.7

(174)

Enkei Center Cap for TFR/TMS/RAIJIN/TM7 - Black

BRZ FRS GT86 - UEL header Unequal Length

Gumotorsport x BRK Catless Unequal Length Header ( UEL ) 2013 + BRZ / 86 / FR-S

(4)

BBS PFS Ring - 82mm OD 60mm ID Toyota Lexus

BBS PFS Retaining Clip - 82mm

Method Center Cap YOR Classic Stripe - Snap In

Method MR304 Double Standard 17x8.5 0mm Offset 8x6.5 130.81mm CB Method Bronze Wheel

(1)

Gumotorsport Honda Civic 1.5T (Including Si) 2016 - 2021 (10th Gen) Catless Downpipe

(1)

LIQUI MOLY 20L Top Tec Truck 4350 Motor Oil SAE 5W30

COBB 2024+ Toyota Tacoma High Clearance Exhaust Turndown Exhaust Tip 304L SS

DBA 2013 - 2020 / 2022 + BRZ / 2008 - 2013 / 2022 + WRX Rear Slotted 4000 Series Rotor

JLT 2011 - 2023 Dodge Charger 6.4L / Dodge Challenger 6.4L Cold Air Intake Kit w/Red Filter

Ark Performance 2010-2016 Hyundai Genesis Coupe 3.8L Downpipe & Test Pipe

FR SPORT

Exclusive offer available

10% off

Tomei Special Shim Guide RB26DETT

Pair of metallic exhaust pipes on a white background

Berk Technology Resonated Test Pipes with CEL Fix for Nissan 370Z 2009-2019, 350Z 2007-2008, Infiniti G37 G35 Q50 Q60 VQ35HR VQ37VHR

(26)

Pronto Standard Life Filter PO5288

(1)

Pronto Standard Life Filter PO4459

(1)

HPS Performance Products HPS 3/8" ID High Temperature Reinforced Silicone Heater Hose Tubing, 9.5mm ID

Metallic exhaust pipe on a white background

Berk Technology Front Pipe, Stainless Steel Exhaust Test Pipe for Scion FR-S, Subaru BRZ, Toyota 86, GR86, GT86 Race Use Only

(6)

Four Seasons A/C Compressor Seal 24402

Four Seasons A/C Compressor Seal 24401

HPS Performance Products HPS 100% Stainless Steel T-Bolt Hose Clamps, 304 or 316 Marine Grade Stainless Steel

Tsi Supercool 48663-32

Tomei Vehicle Parts TA307C-NS230 Item Image

10% off

Tomei Special Shim Guide RB20/RB25/VG30/CA18

HPS Performance Products HPS 1/4" (6mm) High Temperature Silicone Vacuum Hose Tubing - Sold per Feet

Discover top brands

Aviator Nation

Exclusive offer available

Aviator Nation

4.5 (94.5K)

OOFOS

Exclusive offer available

OOFOS

4.5 (180K)

Revice

4.4 (9.6K)

Little Sleepies

Exclusive offer available

Little Sleepies

4.9 (407.8K)

Fashion Nova

4.3 (428.8K)

Rockstar Original

Rockstar Original

Rockstar Original

4.7 (189.9K)

Mandala Scrubs

Exclusive offer available

Mandala Scrubs

4.6 (12K)

32 Degrees

4.7 (228.3K)

Exclusive offer available

The GLD Shop

4.7 (174.9K)

Culture Kings US

Culture Kings US

Culture Kings US

4.7 (152.2K)