TL;DR from this thread: Most folks say go for the OEM+ look and prioritize fitment. Basically, the consensus is to stick with high-quality brands like NIA Auto Design or Avery Dennison Gloss Black Vinyl Wrap for the chrome delete, but don't cheap out on random parts cuz they might mess with your paint or fly off at highway speeds.

Since safety is my big thing, definitely look into Lexus IS F-Sport Lowering Springs if you want that aggressive stance without sacrificing your suspension's integrity. Also, honestly, check out Seibon Carbon Fiber Trunk Spoiler—it uses legit mounting points rather than just double-sided tape, which is way safer long-term. Just my two cents, but definately do it right the first time!

Sooo I’ve been down this road with my 3rd gen IS and honestly... some mods just aren't as good as expected once they're on the car. Before you drop $1,500, you gotta think about the long-term cost of cheap parts. I went with a random eBay lip kit first and it literally shattered on a small speed bump because the fitment was so trash.

If you want that aggressive look without breaking the bank, I'd skip the generic stuff and look at the IKON MOTORSPORTS Front Bumper Lip Spoiler. It’s affordable and actually holds up pretty well. Also, for the rear, a lot of guys go carbon, but I actually had issues with the clear coat peeling on cheap carbon... maybe look into the Stillen Rear Roof Spoiler instead? It’s subtle but makes the roofline look way more sleek. For the chrome delete, dont buy a pre-cut kit! They never line up right. Just get a roll of 3M 2080 Gloss Black Vinyl Wrap and take your time with a heat gun. It's way cheaper and looks more pro if you're patient... but yeah, just my two cents haha. Good luck!

sooo I've been modding my 3rd gen IS for a while now and honestly, the OEM+ route is way safer for long-term resale value. For that $1,500 budget, I'd definitely start with a NIA Auto Design Front Splitter and some Avery Dennison Gloss Black Vinyl Wrap for a DIY chrome delete. It makes the car look literally ten times newer without being tacky... plus it's cheap. I also recommend a Lexus F-Sport Carbon Fiber Trunk Spoiler cuz it's subtle but adds that aggressive edge you're looking for! gl!

Stumbled upon this discussion and honestly, before you buy anything, what color is your IS? That kinda changes everything for the chrome delete. Also, are you planning on lowering it later?

Check out the ClubLexus forums or the Lexus IS Owners group on Facebook. In my experience, seeing real-world fitment pics there is way better than stock photos. I've tried many different setups over the years and fitment can be realy tricky with cheap lips, so definitely do your research first! gl

To add to the point above: honestly, I am kinda disappointed everyone is pushing DIY vinyl for the chrome delete. Unfortunately, unless you are a pro, that stuff usually starts peeling at the corners after a summer or two... looks cheap tbh. I have seen too many messy installs that ruin the cars lines. If you want real impact without the headache of fixing bubbles or cheap plastic lips that shatter, I would look at these instead:

• Lexus Genuine F-Sport Black Mirror Covers - swap the whole cap instead of wrapping, it looks factory and wont ever peel.
• VLAND LED Tail Lights Smoked Lens - honestly gives the 3rd gen a much more modern 2021+ vibe for a few hundred bucks.
• Lexus OEM F-Sport Grille Insert - if you do not have the mesh grille yet, this is the biggest upgrade you can do. I really think you should stick to bolt-on parts that wont fade or peel under the sun. Much better use of that $1,500 than some stickers and cheap ebay plastic that you will just end up replacing next year anyway.

Honestly, I totally agree that focusing on fitment is the most important thing—there’s nothing worse than a wavy lip or a spoiler that doesn't sit flush. Since you’re on a $1,500 budget, I reallyyy recommend taking the DIY route for the smaller accents so you can spend the bulk of your cash on a high-quality front end. (at least thats what worked for me) If you're deciding between doing the work yourself or hitting a shop, here’s how I’d break it down: * **DIY Window Trim Kits:** You can grab pre-cut vinyl kits for the chrome delete. **Pros:** Only costs about $50 and is totally reversible. **Cons:** It takes a lot of patience and a steady hand to get those corners perfect.
* **Mirror Upgrades:** Instead of a wrap, look into Dry Carbon Fiber Mirror Cover Replacements. **Pros:** Gives a much more premium, 3D look than vinyl. **Cons:** You gotta pop the mirror glass out to install them, which is kinda nerve-wracking the first time.
* **Side Skirts:** Check out the Bayson R Side Skirt Extensions. **Pros:** They’re super affordable ABS plastic, so you won’t cry if you scrape them. **Cons:** They usually come unpainted, so you’ll need to spend time prepping them if you want a gloss finish. Basically, if you handle the trim and mirrors yourself, you’ll have plenty left over for a really nice painted front lip!