Hasport

The best engine mounts for a Honda or Acura build are mounts engineered for your exact chassis and swap combination: Hasport builds billet swap kits and performance replacement mounts for EG, EK, DC2, EF, DC5, FG4, and FD chassis, covering B-series, K-series, and J-series engines. The right mount kit is what makes a clean engine swap possible — wrong mounts mean wrong axle angles, torn axles, and endless headaches.

Engine mounts hold the engine in the bay and control how much it moves under load. Factory rubber mounts are soft for comfort; performance mounts use stiffer polyurethane or solid billet construction to keep the engine planted, which sharpens throttle response and keeps drivetrain geometry correct during hard driving. The trade-off is more vibration transmitted into the cabin — a deliberate compromise on any serious swap or track build.

The Hasport Lineup

Hasport is a Honda/Acura specialist best known for engine swap mount kits: billet kits like the EGK2 for K-series swaps and the DCSTK covering multiple Honda/Acura fitments, plus kits for 1992-1995 Civic, 1994-2001 Integra, and 1993-1997 Del Sol with B-series engines. The kits position the swapped engine at the correct height and angle so axles, shift linkage, and exhaust all line up with the receiving chassis — the part of a swap that aftermarket mounts make or break.

Beyond full swap kits, Hasport builds performance replacement mounts for cars keeping their stock engine, such as rear mounts and stock-replacement kits for 2006-2011 Civic Si (FD/FG4) and right-side mounts for DC5/RSX-style fitments, plus specialty hardware like B-series clutch conversion levers, EF Civic shift linkages, and K-series swap axles. Match the part number to your chassis and engine combination — EGK2, DCSTK, and FG4STK each serve different applications — and check your year and model before ordering.

Start with our performance engine mounts collection to compare all options, and browse drivetrain upgrades for the axles and linkage that complete a swap. Honda-specific starting points include the Civic Si and Honda Accord collections, and our Civic Si parts guide is a good read if you're planning the full build.

What's the difference between a swap kit and a replacement mount?

A swap kit is a full set of mounts engineered to put a different engine (for example, a K-series) into a chassis that never came with it; a replacement mount upgrades one factory mount position on a car keeping its original engine.

Will stiffer mounts make my car vibrate?

Yes — performance mounts transmit more engine vibration into the cabin than stock rubber. The stiffer the mount, the sharper the response and the more NVH you'll feel; choose based on whether the car is a daily driver or a dedicated build.

How do I pick the right Hasport kit?

Match the kit's part number to your chassis and engine — for example, EGK2 for K-series into EG chassis — and check your year and model before ordering, since similar chassis can take different kits.

Do engine mounts require a tune?

No — mounts are hardware that doesn't change engine management. A tune is only needed if the swap itself changes the engine, ECU, or fueling.