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Plum-shaped Exhaust Cutout

Plum-Shaped Exhaust Cutout 

Regular beauty version, special shaped valve style

A plum-shaped exhaust cutout, sometimes called a "plum-shaped exhaust valve," is an aftermarket automotive modification designed to change the sound and performance characteristics of a vehicle's exhaust system. It is essentially a valve or gate that can be installed in the exhaust pipe to allow for on-the-fly adjustments to the exhaust flow, particularly the level of noise and backpressure.

Track or Racing Use: Some car enthusiasts use exhaust cutouts primarily for racing or track days. Opening the cutout can provide a performance boost, and the louder exhaust note can be useful for communication among drivers on the track.

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Valve Cover Aluminum 2007-2018 6.7L Cummins Diesel Dodge Ram 2500/3500 | SPELAB Valve Cover Aluminum 2007-2018 6.7L Cummins Diesel Dodge Ram 2500/3500 | SPELAB
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SPELAB 2.0/2.25/2.5/3.0 Custom Exhaust Kit 8 Pieces Stainless steel Tubing Mandrel Bend Pipe Straight & U-Bend Universal SPELAB 2.0/2.25/2.5/3.0 Custom Exhaust Kit 8 Pieces Stainless steel Tubing Mandrel Bend Pipe Straight & U-Bend Universal
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SPELAB 2.0/2.5/3.0 Inch Electric Exhaust Cutout APP Remote Kit SPELAB 2.0/2.5/3.0 Inch Electric Exhaust Cutout APP Remote Kit
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4"/5" Stainless Steel Muffler Delete Pipe 30” Length for Diesel Exhaust | SPELAB

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Axle-Back Cat-back Exhaust for 2007-2023 2.0/3.6 Jeep Wrangler JL w/Muffler Tip Axle-Back Cat-back Exhaust for 2007-2023 2.0/3.6 Jeep Wrangler JL w/Muffler Tip
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SPELAB 3 Inch Plum-shaped Unilateral Electric Exhaust Cutout Kit Quick View
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SPELAB 3 Inch Plum-shaped Unilateral Electric Exhaust Cutout Kit

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SPES00119S3.0
All products Exhaust Cutout Accessories Exhaust Cutout Kits Exhaust Systems Plum-shaped Exhaust Cutout
Application :  This kit is compatible with all vehicles    Note: please make sure you have enough space to install before purchase and make   sure...
SPELAB 3 Inch Plum-shaped Unilateral Manual Exhaust Cutout Kit Quick View
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Application :  This kit is compatible with all vehicles    Note: please make sure you have enough space to install before purchase and make   sure...
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Customers Reviews

SPELAB®

SPELAB 11-20 Ford 6.7L Powerstroke CCV PCV Reroute Engine Ventilation Kit

Good value

Rick Kment

Nice kit, with out the premium price. A must for power strokes. Comes from over seas. Took about 10 days to receive, with good Communication along the way. Going to consider other offerings from SPELAB.

SPELAB®

SPELAB 13-18 Dodge Ram 6.7L Cummins Diesel EGR Plate Cooler & Throttle Valve Delete Kit

EGR Plate cooler and throttle valve delete

Danny Pszenitzki

Great product easy install! Everything worked great have driven 10,000 miles pulling with product! No complaints.

High Speed Gear®

SPELAB 2.0/2.25/2.5/3 Inch Dual Electric Exhaust Cutout Valve Remote Switch

sound amazing

Johnny Wireman

Arrived in a timely manner, installed about 2 hours , they sound amazing , I just wish there was a phone number to contact , some of us are not as knowledgeable as some when comes to computers lolo

SPELAB

SPELAB Exhaust Header for BMW 1999-2000 E46 3-Series / 1996-2000 E39 5-Series / 1996-2001 Z3

Good material

OMAR SILVA-CHARBONIER

Good material, good prices, Only the flanges need to adapt, perfect fit just need modifications in the connection to the pipes, different angle 📐 flange need more than 90 degrees to fit the pipes , other than that is perfect fit in the engine M54, my chassis is E46 thanks for the product

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