// WHY THIS PART EARNS ITS SPOT

409-Grade 16-Gauge Stainless Steel Construction

Handcrafted Muffler

Precision Fitment and Installer-Friendly Design

16-Gauge Aluminized Steel Construction

High-Heat Premium Black Powder Coat Finish

Improved Flow Characteristics

5-Year Limited Warranty

// THE FULL RUNDOWN

Street Flow Stainless 2 Chamber Performance Muffler Cadillac | Chevrolet | Dodge | Ford | Jeep | Nissan | Pontiac | Subaru | Toyota 1955- 2021 SFS42541 | Vivid Racing A 100% North American-Made product for the world of high performance! The all-new Street Flow line is now available in 409-grade stainless steel! Another premium option for any application that undergoes harsh weather conditions! The Street Flow Stainless line also features a premium black powder coat finish for durability and longevity. The Two Chamber design delivers a moderate to aggressive rumble under deep acceleration, with an intermediate interior sound level. Features: Specifications: Fitment: Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

// WILL IT FIT? THE STRAIGHT ANSWER

VEHICLE	YEARS	TRIM
Cadillac CTS	2003	Luxury Sport
Cadillac CTS	2003-2011	Base
Cadillac CTS	2003, 2008-2011	Luxury
Cadillac CTS	2004-2007, 2009-2019	V
Cadillac CTS	2008-2011	Premium
Cadillac CTS	2010-2011	Performance
Cadillac CTS	2011	Coupe
Cadillac CTS	2012	V Black Diamond
Cadillac CTS	2013-2014	V Luxury
Cadillac CTS	2013-2014	V Premium Black Diamond
Cadillac CTS	2014-2019	Vsport
Cadillac CTS	2014-2016	Vsport Premium
Cadillac CTS	2017-2019	Vsport Premium Luxury
Cadillac STS	2005	Elegance
Cadillac STS	2005-2011	Base
Cadillac STS	2006, 2009	V
Cadillac STS	2008-2009, 2011	Platinum
Chevrolet Bel Air	1955-1957	Base
Chevrolet Bel Air	1955-1957	Nomad
Chevrolet Bel Air	1955-1956	Beauville
Chevrolet Caprice	1973-1976	Classic
Chevrolet Caprice	1973-1974	Estate
Chevrolet Caprice	1975-1976	Classic Sport
Chevrolet Caprice	1975	Estate Wagon
Chevrolet Caprice	1976	Classic Landau
Chevrolet Caprice	1976	Classic Estate
Chevrolet Chevelle	1973	Malibu Estate
Chevrolet Chevelle	1973-1977	Malibu
Chevrolet Chevelle	1974-1977	Malibu Classic
Chevrolet Chevelle	1974-1976	Malibu Classic Estate
Chevrolet Chevy II	1962-1967	Base
Chevrolet Chevy II	1962-1968	Nova
Chevrolet Chevy II	1964-1967	Nova SS
Chevrolet Colorado	2015-2022	WT
Chevrolet Colorado	2015-2022	Z71
Chevrolet Colorado	2015-2022	LT
Chevrolet Colorado	2015-2020	Base
Chevrolet Colorado	2015	LTZ
Chevrolet Colorado	2017-2022	ZR2
Chevrolet Colorado	2021-2022	Z71 LT
Chevrolet Corvette	1970-1974, 1977-1982	Base
Chevrolet Corvette	1975-1976	Stingray
Chevrolet Corvette	1978	Silver Anniversary Edition
Chevrolet Corvette	1978	Indianapolis 500 Pace Car
Chevrolet Corvette	1982	Collector's Edition
Chevrolet El Camino	1973-1974	Custom
Chevrolet El Camino	1973-1977	SS
Chevrolet El Camino	1973-1977	Base
Chevrolet El Camino	1975-1977	Classic
Chevrolet El Camino	1977	Conquista
Chevrolet Impala	1959-1964	Base
Chevrolet Impala	1964	SS
Chevrolet Trailblazer	2006-2007	B
Chevrolet Trailblazer	2006-2009	SS
Chevrolet Trailblazer	2006-2007	LS
Chevrolet Trailblazer	2006-2007	A
Chevrolet Trailblazer	2006-2009	LT
Chevrolet Trailblazer	2006-2008	Base
Chevrolet Trailblazer EXT	2006	B
Chevrolet Trailblazer EXT	2006	LT
Chevrolet Trailblazer EXT	2006	Base
Chevrolet Trailblazer EXT	2006	LS
Dodge Charger	1966-1974	Base
Dodge Charger	1967-1971	R/T
Dodge Charger	1969	Daytona
Dodge Charger	1969-1971	500
Dodge Charger	1969	SE
Dodge Charger	1971	Super Bee
Dodge Charger	1971-1974	Special Edition
Dodge Coronet	1965-1974	Base
Dodge Coronet	1965-1970	500
Dodge Coronet	1965-1970	440
Dodge Coronet	1966-1970	Deluxe
Dodge Coronet	1967-1970	R/T
Dodge Coronet	1968-1970	Super Bee
Dodge Coronet	1971-1974	Crestwood
Dodge Coronet	1971	Brougham
Dodge Coronet	1971-1974	Custom
Dodge D100	1979-1980	Estacas
Dodge D100	1979, 1984-1989	Custom

+ 40 MORE APPLICATIONS — CONTACT US TO CONFIRM YOURS

JAP FITMENT PROMISE // If we confirm fitment for your rig and it doesn't fit, return shipping is on us. No restocking fee. That's the deal.

// GETTING IT TO YOUR GARAGE

THIS PART //

Ships UPS/FedEx ground — estimated $24.95. Additional ground items in the same order ship at reduced rates. Exact rate calculated at checkout.

REAL-COST SHIPPING

We charge what the carrier charges — no padding, no games. Ground parcels via UPS/FedEx, signature required. You see the exact number before you pay.

1-2 DAY HANDLING

Most in-stock parts leave the warehouse within 1-2 business days. Built-to-order parts show extended lead times.

LTL FREIGHT FOR THE BIG STUFF

Bumpers, hardtops, axles and full kits ship LTL truck freight (typically $400-500 per unit, plus shipping protection). Freight is charged per unit — two bumpers means two freight charges. Inspect before signing and note any damage on the delivery receipt.

30-DAY RETURNS

Unused, uninstalled parts in original packaging within 30 days. RMA required — start with a quick message. Shipping charges are non-refundable; freight returns quote at carrier rates.

FULL SHIPPING & RETURNS POLICY

// PAY YOUR WAY

CHECKING PAYMENT NETWORK…

ALL MAJOR CARDS + WALLETS

Visa, Mastercard, Amex, Discover, Apple Pay, Google Pay and Link one-tap checkout — live in our Stripe checkout right now. Card numbers never touch our servers.

BUY NOW, PAY LATER — LIVE

Klarna, Afterpay and Zip are active at checkout on eligible orders. Pick your split at payment — get the lift now, pay as you wheel. No JAP paperwork, approval happens right in checkout.

CRYPTO — LIVE AT CHECKOUT

Pay with crypto directly in our Stripe checkout — select the crypto option at payment and settle in USDC and supported coins. On-chain payment, standard order flow, same warranty.

3-D SECURE + RADAR ANTI-FRAUD

Every card payment runs Stripe Radar machine-learning fraud screening, with 3-D Secure (Visa Secure / Mastercard Identity Check) stepping in automatically when your bank requires it. Your card, verified by your bank.

PCI-DSS L1

HIGHEST CARD-SECURITY CERTIFICATION

AES-256 + TLS 1.3

ENCRYPTED IN TRANSIT & AT REST

TOKENIZED

WE NEVER SEE YOUR CARD NUMBER

Payments are processed by Stripe — the same infrastructure behind Amazon, Ford and Shopify checkouts. Dispute protection and receipt trails on every order. See our Privacy Policy.

// COVERED WHEN IT COUNTS

THIS PART //

Backed by the full Street Flow Stainless manufacturer warranty. JAP is an authorized dealer — your warranty is valid from day one.

FULL MANUFACTURER WARRANTY

Every part ships new in the box with the manufacturer's standard warranty — terms and duration vary by brand (typically 1 year to limited lifetime on hard parts). We only sell through authorized channels, so coverage is never voided by gray-market sourcing.

WE RUN THE CLAIM WITH YOU

Warranty issue? Don't fight the manufacturer's phone tree alone. Hit our team with your order number and photos — we open the claim with the brand and stay on it until it's resolved.

WHAT WARRANTY DOESN'T COVER

Defects in materials and workmanship are covered. Trail damage, improper installation, modification, and normal wear items (bushings, pads, wear plates) generally are not — that's standard across every brand we carry.

SEPARATE FROM RETURNS

Warranty claims (defects after use) and returns (unused parts within 30 days) are different lanes. Not sure which applies? Message us first — we'll route it the fast way.

START A WARRANTY CLAIM

FITMENT	Jeep - See Description
BRAND	Street Flow Stainless — shop all Street Flow Stainless parts →
PART #	SFS42541
SKU	SFS42541
CATEGORY	Exhaust Parts > Mufflers
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Street Flow Stainless 2 Chamber Performance Muffler Cadillac | Chevrolet | Dodge | Ford | Jeep | Nissan | Pontiac | Subaru | Toyota 1955- 2021