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SKU: BXFL-00307-8
BLOX Racing M8x1.25x45mm studs CNC-machined from SUS303 stainless steel secure intake and exhaust manifolds on Honda B/D/F/H/J-Series engines in Civic Integra and Prelude models. This 8-piece set includes washers and 12-point nuts to eliminate rust corrosion and stud breakage during maintenance. Precision threads ensure reliable hold under high heat and vibration for consistent engine performance.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1991 | Honda | Civic | SiR B16 (EF chassis) |
| 1992-1995 | Honda | Civic | SiR B16 (EG chassis) |
| 1992-2000 | Honda | Integra | GSR B18C Type R (DA/DB) |
| 1993-1997 | Honda | Del Sol | Si VTEC B16 (EG) |
| 1994-2001 | Acura | Integra | GSR Type R B18C (DC2) |
| 1992-1995 | Honda | Civic | EX D16Z6 SOHC VTEC (EG) |
| 1996-2000 | Honda | Civic | Si B16 EK chassis |
| 1992-2001 | Honda | Prelude | H22 H23 (BB1/BB4/BB6) |
| 1990-2001 | Honda | CRX Civic | D15 D16 B16 (EF/EG) |
BLOX Racing has built a strong following in the import and sport compact community since 2003 by delivering parts that meet or exceed OEM quality standards at prices that make building accessible. Every BLOX product is designed with ISO 9001-certified manufacturing processes and subjected to rigorous testing before release, ensuring fitment and reliability that matches the performance they advertise. Popular Upgrades BLOX Racing intake manifolds and throttle bodies are popular for Honda, Acura, and other sport compact platforms, delivering improved airflow and throttle response over stock components. Suspension components including adjustable end links, sway bars, and pillow ball mounts allow precise handling tuning for street and autocross use. Engine hardware — cam gears, valve train components, and timing chain kits — rounds out the BLOX catalog for builders pushing beyond stock engine parameters. What platforms does BLOX Racing support? BLOX Racing focuses primarily on Honda, Ac...
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Exhaust Hardware & Performance Exhaust Parts Upgrade your vehicle with premium exhaust components, exhaust hardware, and performance exhaust parts. This collection includes high-quality exhaust gaskets, exhaust adapters, exhaust cutouts, exhaust hangers, exhaust wrap, oxygen sensors, and valve controllers designed to improve exhaust flow, durability, and overall system performance. Exhaust Components from Top Brands Shop trusted brands including Vibrant Performance, DEI, BD Diesel, BLOX Racing, MAHLE, Victor Reinz, NGK, AWE Tuning, Akrapovic, Granatelli, and Torque Solution. These brands are trusted for street performance, diesel applications, turbo builds, and custom exhaust fabrication. Shop Exhaust Components by Category Find exhaust gaskets (MLS, manifold, turbo, and flange gaskets), exhaust adapters and fittings, exhaust cutouts and valve systems, exhaust hangers and mounting hardware, exhaust wrap and heat shielding, O2 sensors and emissions components, exhaust brakes and ...
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Exhaust hardware covers the nuts, bolts, clamps, flanges, v-band couplers, and miscellaneous fasteners that hold your exhaust system together. Using quality hardware ensures your exhaust stays sealed, properly supported, and easy to service. Popular Upgrades Most commonly ordered exhaust hardware includes stainless steel exhaust flange bolts and nuts, 2.5 to 3-inch exhaust clamps for connecting system sections, v-band clamps and weld flanges for turbo and downpipe connections, and heat-resistant exhaust paste or sealant for leak prevention. What hardware is needed to install an aftermarket exhaust? A typical cat-back exhaust installation requires clamps or v-band flanges to connect sections, hardware bolts for mounting points, and exhaust hangers or hanger hardware to suspend the system. Some kits include all hardware, but having extra clamps and exhaust bolts on hand is good practice. Are stainless steel exhaust bolts worth the upgrade? Yes. Stainless steel exhaust bolts resist rus...
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Black Ops Auto Works carries one of the largest selections of performance exhaust systems available online, with 7,700+ products covering cat-back exhausts, axle-back exhausts, turbo-back systems, downpipes, headers, mid-pipes, X-pipes, H-pipes, mufflers, resonators, catalytic converters, exhaust tips, and every component in between. Whether you're building a street car, a daily driver, a diesel truck, or a track build, the right exhaust upgrade is here. Shop by Exhaust System Type Cat-Back Exhaust Systems: The most popular performance exhaust upgrade. Replaces everything from the catalytic converter back for improved sound, better flow, and premium tip styling. Available in single exit, dual exit, and quad exit configurations. Axle-Back Exhaust Systems: A simpler bolt-on that replaces the rear section from the axle back. Best for drivers who want an improved exhaust note and cleaner tip appearance without a full system swap. Headers and Manifolds: Long tube headers and shorty h...
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