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Pypes Converter-Back Exhaust Systems SJJ21R System, Cat-back, Single, Stainless Steel, Natural, Rear Exit, Jeep, 3.6L, 3.8L, Kit

SKU: PYESJJ21R

Exhaust Systems

Pypes Converter-Back Exhaust Systems SJJ21R System, Cat-back, Single, Stainless Steel, Natural, Rear Exit, Jeep, 3.6L, 3.8L, Kit

SKU: PYESJJ21R

Exhaust Systems
A$1,149.04
LOW STOCK! Est Ship 4-7 days. In stock at 1 location (3 available)

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Description

Exhaust System - Cat-Back - 2.5 in Tailpipe - Stainless - Natural - Jeep Wrangler JK 2007-18 - Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 14:07:31

Data: v4.2 - Upd: 2026-11-09 04:37:39

Features

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

(keyword: cat-back)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Pypes Performance Exhaust
StreetFX SKU pyeSJJ21R
SFX Item ID 4980362
Accounting SKU pye-SJJ21R
Manufacturer SKU SJJ21R
Manufacturer UPC 846861004777
Alternative References PYE-SJJ21R, PYPSJJ21R

Exhaust System, Cat-back, Single, Stainless Steel, Natural, Rear Exit, Jeep, 3.6L, 3.8L, Kit

Pypes converter-back exhaust systems feature mandrel-bent 304 or 409 stainless tubing, tailpipes, plated hardware, and hangers. Depending on your application, the systems include one or two quality mufflers. Order the model designed for fitment and performance on your specific vehicle.

Product Attributes
BrandPypes Performance Exhaust
Manufacturer's Part NumberSJJ21R
Part TypeExhaust Systems
Product LinePypes Converter-Back Exhaust Systems
UPC846861004777
System Material304 stainless steel
System StyleCat-back
Exhaust TypeSingle
Exit LocationRear
System FinishNatural
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.50 in.
Muffler IncludedYes
Muffler QuantityOne
Muffler ConfigurationSingle inlet/Single outlet
Muffler StylePerforated tube
Muffler Material304 stainless steel
Muffler FinishNatural
Hardware IncludedYes
Tailpipe Diameter (in.)2.50 in.
Tip IncludedNo
RemanufacturedNo
QuantitySold as a kit.
NotesDepending on vehicle configuration, some modifications may be required. See installation instructions for details, if applicable.
Special AttentionIt is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.

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