// WHY THIS PART EARNS ITS SPOT

Handcrafted Muffler

Precision Fitment and Installer-Friendly Design

16-Gauge Aluminized Steel Construction

High-Heat Premium Powder Coat Finish

Improved Flow Characteristics

3-Year Limited Warranty

// THE FULL RUNDOWN

Street Flow Aluminized Transverse Performance Muffler BMW | Cadillac | Chevrolet | Dodge | Ford | Jeep | Mazda | Nissan | Pontiac | Scion | Subaru | Toyota 1964-2022 SF42583 | Vivid Racing A 100% North American-Made product for the world of high performance! Street Flow delivers the classic rumble that will complement any muscle car or performance truck! Built from 16-gauge aluminized steel and finished with a silver premium powder coat finish for durability and longevity. The 3/8” unpainted ports provide an installer-friendly design which will only make the job easier! All Three Chamber mufflers deliver a smooth deep exterior tone slightly above stock along with a mellow 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
BMW X5	2019-2020	xDrive40i M Sport
BMW X5	2019-2020	xDrive40i X Line
BMW X5	2019-2022	xDrive40i
BMW X5	2019-2020	xDrive50i X Line
BMW X5	2019-2020	xDrive50i M Sport
BMW X5	2019-2020	xDrive40i Executive
BMW X5	2019-2020	xDrive50i
BMW X5	2020-2022	sDrive40i
BMW X5	2020-2022	M50i Protection
BMW X5	2020-2022	xDrive40i Protection
BMW X5	2020-2022	M50i
BMW X5	2021-2022	xDrive45e
BMW X5	2022	xDrive40i Adapted Plus
Cadillac SRX	2012-2016	Premium
Cadillac SRX	2012-2016	Base
Cadillac SRX	2012-2016	Performance
Cadillac SRX	2012-2016	Luxury
Chevrolet C10	1978-1986	Silverado
Chevrolet C10	1978-1986	Scottsdale
Chevrolet C10	1978-1981	Cheyenne
Chevrolet C10	1978-1986	Custom
Chevrolet C10	1978-1980	Big Ten
Chevrolet C10	1978-1980	Custom Deluxe
Chevrolet C10	1981	Deluxe
Chevrolet Camaro	1982-1987, 1991-2002	Z28
Chevrolet Camaro	1982-1987	Sport
Chevrolet Camaro	1982-1986	Berlinetta
Chevrolet Camaro	1982	Z28 Indianapolis 500 Pace Car
Chevrolet Camaro	1985-1990	Iroc-Z
Chevrolet Camaro	1987	LT
Chevrolet Camaro	1988, 1993-2002	Base
Chevrolet Camaro	1989-1992, 1996-1997	RS
Chevrolet Camaro	1992	RS Heritage Edition
Chevrolet Camaro	1992	Z28 Heritage Edition
Chevrolet Camaro	1993	Indianapolis 500 Pace Car
Chevrolet Camaro	1996-1998	Lujo
Chevrolet Camaro	1998-2002	Z28 SS
Chevrolet Chevelle	1964-1967	Malibu
Chevrolet El Camino	1964-1987	Base
Chevrolet El Camino	1968-1974	Custom
Chevrolet El Camino	1968-1987	SS
Chevrolet El Camino	1975-1977	Classic
Chevrolet El Camino	1977-1978, 1981-1986	Conquista
Chevrolet El Camino	1979-1981	Royal Knight
Chevrolet Impala	1965-1967, 1994-1996, 2004-2009	SS
Chevrolet Impala	1965-1985, 2000-2005	Base
Chevrolet Impala	1975-1976, 1979-1980	Sport
Chevrolet Impala	1975-1977	Custom
Chevrolet Impala	1976	Custom Landau
Chevrolet Impala	1976	S
Chevrolet Impala	1977-1979	Landau
Chevrolet Impala	1981-1982	Estate
Chevrolet Impala	2000-2019	LS
Chevrolet Impala	2003	LS Sport
Chevrolet Impala	2003-2013	Police
Chevrolet Impala	2006-2016	LTZ
Chevrolet Impala	2006-2020	LT
Chevrolet Impala	2008	50th Anniversary Edition
Chevrolet Impala	2014	Eco
Chevrolet Impala	2017-2020	Premier
Chevrolet Malibu	1997	LX
Chevrolet Malibu	1997-2003	LS
Chevrolet Malibu	1997-2003	Base
Chevrolet Monte Carlo	1970-1974, 1979, 1981-1986	Base
Chevrolet Monte Carlo	1973, 1975-1977	S
Chevrolet Monte Carlo	1973-1974, 1976, 1978-1981	Landau
Chevrolet Monte Carlo	1978, 1980	Sport
Chevrolet Monte Carlo	1983	CL
Chevrolet Monte Carlo	1986	LS
Dodge Challenger	1970-1971	R/T
Dodge Challenger	1970-1972	Base
Dodge Challenger	1970	T/A
Dodge Challenger	1972	Rallye
Dodge Dart	2013-2016	Aero
Dodge Dart	2013	Rallye
Dodge Dart	2013-2016	GT
Dodge Dart	2013-2016	SE
Dodge Dart	2013-2016	Limited
Dodge Dart	2013	R/T
Dodge Dart	2013-2016	SXT

+ 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 $14.95. 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 Aluminized 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 Aluminized — shop all Street Flow Aluminized parts →
PART #	SF42583
SKU	SF42583
CATEGORY	Exhaust Parts > Mufflers
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Street Flow Aluminized Transverse Performance Muffler BMW | Cadillac | Chevrolet | Dodge | Ford | Jeep | Mazda | Nissan | Pontiac | Scion | Subaru | Toyota 1964