This 2023 C8 Corvette received a Callaway Supercharger, brake and exterior upgrades, and full interior insulation—refined power and comfort in perfect balance.

Once a police cruiser, now a manual LS3-powered beast. This PPV got a full LS3 + TR6060 swap, CTS-V brakes, and custom calibration for OEM-quality drivability.

This 2006 Corvette Z06 got LS7 valve upgrades, a BTR cam, and long-tube headers—eliminating the risk of valve failure and adding 70+ HP in the process.

Already packing a Callaway 757 Supercharger, this manual C7 Z06 came in for refinement. Carbon aero, red taillights, MGW short shifter, and sound insulation made it one of a kind.

A failed harmonic balancer became the perfect excuse for a power boost. This C5 Corvette left KTR with a full heads and cam package, long tube headers, and intake upgrades—gaining nearly 100 HP over stock.

A pair of 2025 Stalker Kit Cars—each LS3-powered and weighing just 1,600 lbs—received street-legal wiring, custom intakes, fuel system upgrades, and in-house dyno tuning at KTR Performance.

KTR’s own C8 Corvette serves as a test platform for the latest intake and exhaust parts—featuring bolt-on upgrades from Billy Boat, Halltech, Lingenfelter, and Performance & Design—all designed for reliable gains with no tuning required.

This 2021 Corvette Stingray Z51 received a refined exterior transformation with ACS Composite aero, a Corsa cat-back exhaust, and Paragon wheel spacers—giving it a wider stance, deeper tone, and clean factory-finished look.

One of just 249 ever built, this Shelby Series 1 came to KTR in need of complete restoration after engine failure and years of exposure. KTR sourced a brand-new factory engine and original interior materials to return this rare car to its original glory.

Factory LT2 meets forced induction—this 2023 C8 Corvette received Lingenfelter’s Stage 1 Magnuson Supercharger Package, tuned in-house for a +150 HP gain with a clean OEM finish.

A lightweight track machine inspired by the Lotus 7, refined by KTR with a manual transmission swap and attention to every performance detail.

A Z51 C8 Corvette enhanced with a Magnuson supercharger package, calibrated in-house on KTR’s Mainline Dyno, and handled with full enclosed transport service.

Naturally aspirated power perfected—Lingenfelter-ported heads, GT-series cam, long-tube headers, and dyno-proven gains for this rare-color Grand Sport.

A low-mileage GT500 refined with a Whipple 3.0L supercharger, upgraded fuel system, long-tube headers, and Mantik triple-disc clutch—delivering 696 whp of smooth, repeatable power.

Classic muscle modernized—Magnuson Heartbeat supercharger, Wegner accessory drive, and Lingenfelter valvetrain pushing this LS3-powered Chevelle to 567 whp.

Stock no more—Lingenfelter’s 700 hp Magnuson 2650 package, CNC-ported heads, GT9 camshaft, and dual-disc clutch make this ZL-1 a true street weapon.

The first 2025 C8 Stingray with a Trifecta-unlocked ECM and a Lingenfelter 427 engine swap—built, calibrated, and styled in-house by KTR.

Upgraded from LT4 to Magnuson 2650 supercharged power, this C7 Z06 balances brutal performance with refined details like a carbon-fiber dash and color-matched convertible top.

From cracked pistons to a full rebirth—KTR rebuilt the LS3 with forged internals and added a Magnuson Heartbeat supercharger, producing 580 whp of reliable power.

A childhood dream reimagined—Kenne Bell supercharger, manual conversion, big brakes, and Cragar wheels deliver a nostalgic Hot Wheels look with modern bite.