Sportster S | Birds Bitz https://birdsbitz.com.au/product-category/exhaust-systems-mufflers/exhaust-mufflers/sportster-s-exhaust-mufflers/ Aftermarket Harley Davidson Parts Store | Motorcycle Parts Brisbane | Birds Bitz Wed, 25 Mar 2026 15:04:38 +0000 en-AU hourly 1 https://wordpress.org/?v=6.8.5 https://birdsbitz.com.au/wp-content/uploads/2020/08/logo-150x110-1-100x100.png Sportster S | Birds Bitz https://birdsbitz.com.au/product-category/exhaust-systems-mufflers/exhaust-mufflers/sportster-s-exhaust-mufflers/ 32 32 S&S 4in. Grand National Slip-On Mufflers – Stainless Steel with Black End Cap. Fits Sportster S 2021up https://birdsbitz.com.au/online-shop/exhaust-systems-mufflers/exhaust-mufflers/sportster-s-exhaust-mufflers/ss-4in-grand-national-slip-on-mufflers-stainless-steel-with-black-end-cap-fits-sportster-s-2021up/ Tue, 23 Sep 2025 00:47:25 +0000 https://birdsbitz.com.au/online-shop/uncategorised/ss-4in-grand-national-slip-on-mufflers-stainless-steel-with-black-end-cap-fits-sportster-s-2021up/ The Sportster S is known for its performance-oriented design and modern features while maintaining the classic Sportster aesthetics. The Grand National Sportster S slip-on mufflers perfectly complements this blend of tradition and technology. These Slip-on’s use advanced materials and engineering to enhance performance, sound, and overall riding experience. The Grand National slip-on’s are designed to […]

The post S&S 4in. Grand National Slip-On Mufflers – Stainless Steel with Black End Cap. Fits Sportster S 2021up appeared first on Birds Bitz Motorcycle Parts & Accessories.

]]> The Sportster S is known for its performance-oriented design and modern features while maintaining the classic Sportster aesthetics. The Grand National Sportster S slip-on mufflers perfectly complements this blend of tradition and technology. These Slip-on’s use advanced materials and engineering to enhance performance, sound, and overall riding experience. The Grand National slip-on’s are designed to optimize exhaust flow and give your Sportster S a distinctive, aggressive sound, all while staying true to its iconic roots.

Features & Benefits:-

* Aluminum end cap

* Removable dB Reducer (J2825 compliant)

* Proudly Made in the USA by S&S Cycle

Suggested Additional Purchase:

High-Flow Washable Air Filter Element # DS-1011-4665

*“On Line Shopping Only

The post S&S 4in. Grand National Slip-On Mufflers – Stainless Steel with Black End Cap. Fits Sportster S 2021up appeared first on Birds Bitz Motorcycle Parts & Accessories.

]]>