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User 4

Collection: Hard Lines

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20 products

User 4

Hard Lines

Nitrous Express 3/8in Aluminum Tubing

Regular price $8.66
Sale price $8.66 Regular price
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Hard Lines

Goodridge Universal Rear Brake Switch Holder

Regular price $25.23
Sale price $25.23 Regular price $28.03
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Hard Lines

Goodridge Universal Rear Brake Switch Holder

Regular price $26.20
Sale price $26.20 Regular price $29.11
Vibrant 5/16in OD (7.95mm) Hard Line - 25 Foot Spool

Hard Lines

Vibrant 5/16in OD (7.95mm) Hard Line - 25 Foot Spool

Regular price $46.99
Sale price $46.99 Regular price $62.99
Vibrant 5/8in Brass Olive Hardline Tubing Inserts (2 Pack)

Hard Lines

Vibrant 5/8in Brass Olive Hardline Tubing Inserts (2 Pack)

Regular price $7.79
Sale price $7.79 Regular price $10.79
Vibrant Aluminum 5/8in OD Fuel Line - 25ft Spool

Hard Lines

Vibrant Aluminum 5/8in OD Fuel Line - 25ft Spool

Regular price $63.99
Sale price $63.99 Regular price $80.99
Vibrant 1/2in OD (12.7mm) Hard Line - 25 Foot Spool

Hard Lines

Vibrant 1/2in OD (12.7mm) Hard Line - 25 Foot Spool

Regular price $56.50
Sale price $56.50 Regular price $73.50
Vibrant 3/8in OD (9.5mm) Hard Line - 25 Foot Spool

Hard Lines

Vibrant 3/8in OD (9.5mm) Hard Line - 25 Foot Spool

Regular price $47.99
Sale price $47.99 Regular price $63.99
Vibrant 1/4in OD Aluminum Fuel Line - 25 Foot Spool

Hard Lines

Vibrant 1/4in OD Aluminum Fuel Line - 25 Foot Spool

Regular price $44.50
Sale price $44.50 Regular price $59.50
Nitrous Express 8 Cyl Tubing Kit (4 - 14in / 4 - 16in / 4 - 20in / 4 - 24in Tubing Incl B-Nuts)

Hard Lines

Nitrous Express 8 Cyl Tubing Kit (4 - 14in / 4 - 16in / 4 - 20in / 4 - 24in Tubing Incl B-Nuts)

Regular price $181.52
Sale price $181.52 Regular price
Nitrous Express 3/16 Stainless Tubing (16in Piece)

Hard Lines

Nitrous Express 3/16 Stainless Tubing (16in Piece)

Regular price $6.83
Sale price $6.83 Regular price
Nitrous Express 8 Cyl Tubing Kit (4 - 14in / 4 - 16in / 4 - 20in / 4 - 24in Tubing)

Hard Lines

Nitrous Express 8 Cyl Tubing Kit (4 - 14in / 4 - 16in / 4 - 20in / 4 - 24in Tubing)

Regular price $110.55
Sale price $110.55 Regular price
Nitrous Express 6 Cyl Tubing Kit (3 - 14in / 3 - 16in / 3 - 20in / 3 - 24in Tubing Incl B-Nuts)

Hard Lines

Nitrous Express 6 Cyl Tubing Kit (3 - 14in / 3 - 16in / 3 - 20in / 3 - 24in Tubing Incl B-Nuts)

Regular price $137.84
Sale price $137.84 Regular price
Nitrous Express 6 Cyl Tubing Kit (3 - 14in / 3 - 16in / 3 - 20in / 3 - 24in Tubing)

Hard Lines

Nitrous Express 6 Cyl Tubing Kit (3 - 14in / 3 - 16in / 3 - 20in / 3 - 24in Tubing)

Regular price $94.17
Sale price $94.17 Regular price
Nitrous Express 4 Cyl Tubing Kit (4 - 14in / 4 - 16in Tubing Incl B-Nuts)

Hard Lines

Nitrous Express 4 Cyl Tubing Kit (4 - 14in / 4 - 16in Tubing Incl B-Nuts)

Regular price $83.25
Sale price $83.25 Regular price
Nitrous Express 4 Cyl Tubing Kit (4 - 14in / 4 - 16in Tubing)

Hard Lines

Nitrous Express 4 Cyl Tubing Kit (4 - 14in / 4 - 16in Tubing)

Regular price $62.78
Sale price $62.78 Regular price
Nitrous Express Hardline Kit for Fast 102 Intake Manifold

Hard Lines

Nitrous Express Hardline Kit for Fast 102 Intake Manifold

Regular price $44.58
Sale price $44.58 Regular price
Nitrous Express Hardline Kit for LS3 Manifold

Hard Lines

Nitrous Express Hardline Kit for LS3 Manifold

Regular price $44.58
Sale price $44.58 Regular price
Nitrous Express Hardline Kit for LS1/LS6 Manifold

Hard Lines

Nitrous Express Hardline Kit for LS1/LS6 Manifold

Regular price $44.58
Sale price $44.58 Regular price
Nitrous Express Hardline Kit for Coyote w/Boss Manifold

Hard Lines

Nitrous Express Hardline Kit for Coyote w/Boss Manifold

Regular price $44.58
Sale price $44.58 Regular price

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

1-2 Day Fast Delivery
30 Days Free Returns
Secure Payment
24/7 Customer Support
High Quality Parts