Introduction: Knex Rally Car SS

Picture of Knex Rally Car SS
          This rally car is a upgraded version of coolerthancool505's rally car.  After his permission I decided to build it, upgrade it, and post instructions. This car is virtually indestructible, the only thing that falls off some times is the lower front head lights.  I basically reinforced everything on the car and put in a better engine, muffler, and head lights. The only thing that I didn't put in is the interior because of lack of time, I also just couldn't figure it out, maybe you can? Post some pictures in the comments and if I like them, I'll edit them into the instructable. Enjoy the video :)   p.s. I am not doing a parts list because there are many parts that can be exchange for others.

Step 1: The Chassis

Picture of The Chassis

Step 2: The Engine, Front Fenders, and Hood

Picture of The Engine, Front Fenders, and Hood

Step 3: The Front

Picture of The Front

Step 4: Attaching the Front

Picture of Attaching the Front


Step 5: The Back Frame

Picture of The Back Frame

I modified the tail fin ( after I took the intro pics) to make the trunk easier to open. What you see in the instructable and at the end is the correct tail fin.

Step 6: Building and Connecting the Back End and Fenders

Picture of Building and Connecting the Back End and Fenders

Step 7: Building and Attaching the Roof

Picture of Building and Attaching the Roof

Step 8: The Rear Lights and Doors

Picture of The Rear Lights and Doors

Step 9: Attaching the Roof and Back End

Picture of Attaching the Roof and Back End

Step 10: Finished

Picture of Finished

Great job. Your done. Time to have some fun. Remember to send me ideas for the interior. If anything is unclear post a comment.
 The last four pictures are mods by the_boss_builder.   


The Knex Inventor (author)2016-06-05

Nice car! Where can you get those wheels? Ebay? K'

Never mind, I found where I could get them.

BraydenP1 (author)2016-03-08

um how can you make the engine if you dont have those pieces?

BraydenP1 (author)2016-03-08

Looks amazing!!!!1

LindaP5 (author)2015-08-26

Thank you for your instruction! I made it!

BasketballProdigy14 (author)2015-07-10

Hey you guys should go post comments on mastersplinter306 cars

knex dude 2000 (author)2013-03-14

Great but maybe you could make the instructions in smaller steps!

psavory (author)2013-02-17

Is the line of oranges at the back necessary I need to know as may not have enough of them. Overall a b err brilliant car though well done.

KneXtreme (author)psavory2013-02-17

no, there not necessary. thank you

mortier123 (author)2012-07-30

Can you use a other engine?

KneXtreme (author)mortier1232012-07-30

I don't know? You could try. You don't have to put a engine in at all you know?

TheRoyalJester (author)2012-06-24


ben5795 (author)2012-04-22

that is a cool car but why dont you make it bigger and have a really knex working motor and have a electric motor as a supercharger and make that move the engine

KneXtreme (author)ben57952012-04-23

Because I was making instructions for an upgraded version of coolerthancool505's rally car.

the_boss_builder (author)2012-03-15

check out these mods, hood scoop, roof spoiler, a seat, and real knex lights

Wow! Really nice! I love the mods :) I'll add the pictures to the last step. In picture four I see some cars in the background, what are those???

the cars in the back are buggies from danymw and binglebeebop that i made a couple of days ago


Thanks for my 350th comment :)

fordf150man (author)2012-02-29

really awesome car


KneXtreme (author)fordf150man2012-03-01

Thanks :)

fordf150man (author)KneXtreme2012-03-02

no prob i havent been knexing for a while but im gonna attempt this (if i can get my little bros to give me the knex back) lol

KneXtreme (author)fordf150man2012-03-02

Good luck getting them back from your bros :) Hope the build goes well.

fordf150man (author)KneXtreme2012-03-05

yeah i managed to do it ;)

the_boss_builder (author)2012-03-15

im in the mid of building it and its already sooooooo cool

instruct39 (author)2011-12-31

cool! i like all the features, also i wish i could make it remote control if i had the stuff :)

knex365 (author)instruct392012-01-03

Im making a remote controlled version on this using cyber k'nex, and i've just finished the body. I will post some pictures, but my laptop is broken at the moment so you you might have to wait.

instruct39 (author)knex3652012-01-25

ok sounds cool

knex365 (author)instruct392012-02-15

My laptop is now fixed, but i still need make a steering mechanism that fits the two units and inside the car. I will post pictures not too sure about instructions as not that many people have cyber K'nex.

H1T4TCH1 (author)2012-01-09

Wow, that's nice!

KneXtreme (author)H1T4TCH12012-01-10

Thank you.

mulletman6 (author)2012-01-04

Awesome. I'm going to attempt to build it at some point

KneXtreme (author)2012-01-03

If you like my car please vote.

dr. richtofen (author)2012-01-02

Very Nice! 5*

knex vehicle builder 00 (author)2011-12-31

this is very clean and neat. i gave you 5*


youre welcome man

-Knexchaos- (author)2012-01-01

Extremely well built. Good job

Raz1r Knex Bull3t (author)2011-12-31

This is spectacular!

PotatoCoffee (author)2011-12-31


The Chunky Sniper! (author)2011-12-30

I'd expect this to appear in the editor's picks soon. 5*

Thank you :)

knex365 (author)2011-12-31

Nice, but instead of using that chassis im going to make one that is remote control because i realy like the design of the body.

beanieostrich (author)2011-12-30

Very neat car!

mikeasaurus (author)2011-12-30

Awesome build!

About This Instructable




Bio: Hi, I'm KneXtreme. I'm a Christian and I'm home schooled. I love to build with almost anything especially knex. I also do ... More »
More by KneXtreme:K'nex LampKnex Ball Machine RadonKnex TV Stand
Add instructable to: