675 whp to 750 whp
Tapout ATS-V Brown Belt Package

ATS-V Remote Tune*

HP Tuners requires the use of a Windows based laptop or tablet

$899.00

Vehicle Model Year *

Transmission *

Remote Tune Type *

Pure Stage 2 Plus LF4/LF3 Turbochargers (pair)

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

Core charge (refundable for 30 days) *

Custom ported compressor inlets *

Custom fit Lava turbo blankets *

OEM gasket and seals kit *

4.5 bar MAP sensor and adapter harness *

Tapout ATS-V Downpipes *

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

Downpipe Cat Options *

Downpipe OEM Hardware Kit *

Stainless steel gasket, two turbocharger seals and eight nuts.

Add OEM Kit (+$59.28)

OEM Kit not needed

ARP LF4 Head Stud Kit

$447.11

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

Head Stud Kit Options *

Cometic LF4 Head Gaskets *

LF4/LF3 Mace Stage 1 Camshaft Package

Next expected stock arrival May 30th, 2025

$1,699.88

Available on backorder

Mace Stage 1 Valvespring and Retainers Kits

LF4/LF3 Mace Stage 1 Valve Spring and Retainers Package

$764.88

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

Choose a package *

Gigs Performance Ported Throttle Body*

$360.13

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

OEM Throttle Body Gasket *

Add OEM gasket (+$11.95)

OEM gasket not needed

AutoTech High Volume HPFP Internals Kit

GM recommends that the HPFP fuel lines, mounting bolts, gasket and seal all be replaced any time the HPFP is serviced, so we have these items available optionally. Also note that a special fuel pump disassembly tool is required.

$339.88

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

HPFP disassembly tool

HPFP disassembly tool (+$9.95)

HPFP lines (2)

Add HPFP lines (2) (+$285.21)

HPFP gasket and o-ring seals

Add HPFP gasket and o-ring seals (+$44.47)

HPFP mounting bolts

Add HPFP mounting bolts (2) (+$18.36)

ProMeth Custom Methanol Injection System

$1,477.00

Available on backorder

Methanol Tank Options *

Gauge Pod Options *

DSX Tuning Flex Fuel Kit

$299.34

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

Tapout ATS-V Low Pressure Fuel Pump**

$249.34

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

LPFP Replacement O-Ring Seal *

Flow Options *

Ballenger Wideband Oxygen Sensor/Gauge

$614.28

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

Motorad Ignition Coils (set of six)

$297.33

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

Brisk Silver Racing Spark Plugs (6 pack)

$69.67

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

Optional - Velossa Tech Dual BIG MOUTH Ram Air Intake Snorkel Kit

Add for

Tapout ATS-V Carbon Fiber Cold Air Intake

$996.69

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

Tapout ATS-V/CTS-V Sport Intercooler Fill/Bleed Kit

$91.23

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

ATI Super Damper

IN STOCK! Your order will ship today if it’s before 3:00 Ohio time on a business day, or next business day otherwise.

Crankshaft Bolt Options *

Hardware Options *

Available on backorder

Category: Performance Packages

Description

Now available! Average peak power for cars still running factory valve springs, retainers and camshafts is 690 whp. Average with Mace Stage 1 valve springs and camshafts is 715 whp. And average for cars running supplemental methanol injection is 735 whp.